(SANITIZED)CZECH COMMERCIAL PUBLICATION(SANITIZED)

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80T00246A048400720001-5
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 78
• Document Creation Date: December 22, 2016
• Document Release Date: May 6, 2010
• Sequence Number: 1
• Publication Date: May 8, 1959
• Content Type: REPORT

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CENTRAL INTELLIGENCE AGENCY
nr J. This material contains information affecting the National Defense of the United States within the meaning of the Espionage Iaws, Title
18, U.S.C. Secs. 793 and 794, the transmission or revelation of which in any manner to an unauthorized person is prohibited by law.
DATE OF
INFO.
PLACE &
DATE ACQ.
STRO JEX'ORT,
descriptive brochures on eight types of machinery being offere
for sale by that organization.
2. Also attached for your retention is the January 19;9 issue of
Economic News Service., published by the Press Service of the
Cam er of Commerce of Czechoslovakia.
3. The attachments are unclassified when detached from this
covering dissemination.
STATE ARMY NAVY
(Note: Washington distribution indicated by "X
REPORT
DATE DISTR.
NO. PAGES
REFERENCES RD
jAIR I jFBI AEC
"; Field distribution by "#".)
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8 ,ay 19159
25X1
25X1
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is published by the PRESS SERVICE of the
Chamber` of Commerce of Czechoslovakia
13, ul. 28. iijna, Praha 1, telephone 237086,
220652, 227019, 230230-, 234061, teleprinter 142
,,ECONOMIC NEWS SERVICE" appears
(743)
CONTENTS
Productivity in 1958
(744)
(745)
(746)
(747)
Position of the Chemical Industry
7
(748)
Chemical Industry Aids Agriculture
8
(749)
Production of Dairy Butter
9
(750)
Foreign Trade in January-November, 1953
10
(751)
Three-Year Trade Agreement with Greece
11
(752)
Loan of 5 million Et, . to Abyssinia .
11
(753)
'
Trade Mission in Ghana
11
~
(754)
Protocol with Guinea
12
(755)
Trade Negotiations with Iraq
12
(756)
Precision Engineering Imports from Western Countries
13
(757)
Precision Engineering Products from GFR .
14
(758)
Selenium Rectifiers for TV Sets .
14
(759)
Imports of Iron Ore
15
(760)
Imports of Rolled Material
15
(761)
Bulldozers from U.S.S.R.
~lx
(762)
Rotary Paper Mill Machine for about US$ 5 million
15
(763)
Special Machine Tools for the Production of Kaplan Turbines
16
(764)
Machines for Retreading of Rubber Tyres'.
16
(765)
Transfer Lines for the Motor Car Industry .
16
(766)
Purchase of Brazilian Sisal
16
(767)
Flax from Belgium and . Holland
16
(768)
Goatskin and Lambskin Purchases
17
(769)
PVC for Calcium Carbide
17
(770)
Imports of Selected Kinds of Foodstuffs .
18
(771)
Line for the Production of Condensed Milk Cans .
18:
(772)
200 Wagon-loads of Food front Soviet Co-operatives
18
11,003 Toni of Citrus Fruit Imported, .
19
(774)
Orange Purchases
19
(775-808)
Export
20
(809)
Increased Goods Transport on tie Danube .
20
London Exportflrs Interested in Czechoslovak Marine Transport
29
(811)
Electrification of Railways
29
(812)
(813)
(814)
(815)
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NOTE
We have the pleasure in presenting to you the first issue
of ECONOMIC NEWS SERVICE, 1959. We wish to draw
your attention also to the fact that unless your order is
received by the end of January, 1959, we shall assume
that you are not interested in our news containing at least
60 items each. month. In this case we shall discontinue
sending the ECONOMIC NEWS SERVICE to your address
as from the second number to be issued on February 6,
1959.
Should you decide to subscribe to the ECONOMIC NEWS
SERVICE at a later date kindly note that the subscription
fee amounts to US$ 3.00 while the price of the individual
copies is US$ 0.30, The No. of our account with the Czecho-
slovak State Bank is 81/621/ENS.
The equivalent of the required amount can also be remit-
ted in your own currency.
Editor, PRESS SERVICE
Ul. 28. fijna 13, Praha 1
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CZECHOSLOVAKIA'S NATIONAL ECONOMY
Productivity in 1958 743
In 1958 productivity developed very favourably, especially In
industrial production.
For the first time, after several years, the rate of productivity
increase was in accordance with the high rate of increase of
industrial production. During the first 10 months of 1958 pro-
ductivity increased by 7.9 % compared with the corresponding
period of 1957. The State Plan of productivity was fulfilled and
surpassed in all branches of Industry. This applies also to heavy
engineering works, where, in spite of a steadily increasing pro-
ductivity, the figures set forth in the State Plan were not attai-
ned in past years. The satisfactory results reached in 1958 are
due to the new organization of industrial management, new
plants put into operation, better utilization of working time,
and higher exploitation of machinery and equipment.
In 1958 exploitation of machinery and equipment improved
especially in the following branches of industry: fuels, power
supply, and chemicals. For instance, the average monthly output
of a coal-cutting combine in the most important pit coal region of
Ostrava-Karvinna amounted to 1,867 tons in the third quarter of
1957, while for the corresponding period of 1958 this figure was
increased to 3,283 tons.- The share of mechanically loaded pit
coal at the coal face increased from 10.3 % to 23 % during the
same period. In surface coal mines operational time of bucket
excavators increased from 1,100 hours to 1,313 hours In 1958,
and the operational time of scoop-wheel excavators increased
from 1,296 to 1,337 hours. In power supply the installed output
of thermal power stations was utilized for 1,212 hours in 1958
against 1,190 hours in 1957. In the chemical industry loading of
story furnaces and flash roasting furnaces used in the product-
ion of sulphuric acid were increased, etc.
ECONOMIC NEWS SERVICE No. 1 0 JANUARY 1959
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The better utilization of working time contributed substantially
to the improvement of productivity in all branches of industry.,,
Figures of working time utilized, expressed as a percentage of
total working time available, are given in the following table
(compiled for the whole Czechoslovak Industry):
Czechoslovak Month
Industry
Year I. II. III. IV. V. VI. VII. VIII. IX. X.
Improvements achieved in 1958 were largely due to the reduc-
tion of absence because of Hines and 'accidents. The figures of
1958 represent best results for a period of many years.
The percentage of working days wasted due to illness and
accidents, related to the total number of working days available,
is shown in-the following table (compiled for the whole Czecho-
slovak Industry) :
Czechoslovak Month
Industry
Year I. II. III. IV. V. VI. VII. VIII. j IX. X.
1958 6.0 6.8 6.4 5.6 5.2 5.2 5.5 5.8 5.4 5.3
1957 7.8 8.3 7.4 6.8 6.5 6.7 6.8 7.0 6.5 9.1
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INDUSTRY
Production figures of basic industrial products for November,
1958, proved again the general trend of the 1958 Czechoslovak
industrial production characterized by a large scale increase
accdrding to the State Plan. In November of 1958 the planned
figures of industrial production were surpassed by 3 %. Total
volume of production for the first 11 months of 1958 was
by 3.1 % above the plan, while the rate of production increase
was by 11.4 % higher than in the corresponding period of 1957.
Production figures of basic industrial products were as follows:
1957
Nov.
1958
Nov.
1958 Jan: Nov.
Jan: Nov. Index
1958
1957
Pit coal thousand
(gross) tons 2,304
2,394
24,900
106,7
Brown coal thousand
(gross) tons 4,415
4,569
50,075
112.0
Pig iron thousand
tons 298
329
3,448
106.3
Crude steel thousand
tons 398
438
4,603
107.0
Rolled thousand
products , tons 303
334
3,407
107.6
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3
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The third year of the Second Five?Year Plan of Czechoslovakia
is characterized by the high rate of increase of industrial pro-
duction. Preliminary records indicate an increase of the total
industrial production in 1958 by _ about 11.5 % compared with-
1957, 1. e. by about 3 % above the State Plan.
in accordance with the policy of economic development embodied
in the` State Plan, the fuel and electric power base of industrial
production was strengthened considerably. This is confirmed by
the production figures for coal and electric power. Subject to
some correctionsby final statistics, records available by the end
of the year gave the following picture of the 1958 industrial pro-
duction. Pit coal 27.1 million tons (by 7 % more than in 1957),
brown coal 54.7 million tons (12 %), lignite 2.6 million tons
(15 %), electric power 19,500 million kWh (10 %). Production
of natural gas amounted to 1,300 million cu. m. The raw material
basis of the engineering industry has been ensured by the pro-
duction of 5.58 million tons of steel which, is an increase of about
8 % compared with 1957, and 3.77 million tons of rolled products
- an increase of 7.8,1/c compared with 1957.
Among other products characteristic for the overall development
of the national economy, sulphuric acid and cement are worth
mentioning. The 1958 production of 467,000 tons of sulphuric acid
represents, according to preliminary data, an increase of 5
compared with 1957. The corresponding figures for cement pro-
duction are 4 million tons and 11.4 % respectively.
tion that the increasing trend of the standard of living will be
maintained also in future years. In 1958 43,400 passenger cars
were produced (an increase of 26 % compared with 1957), motor-
cycles and scooters 165,500 (18 %), electric and gas kitchen ran-
ges 119,000 (32 %), television sets 132,000 (67 %o), cotton fabric
404 million metres .(9 %), woollen fabric 43 million metres
(12 %), shoes 80 million pairs (13 %). Essential foodstuffs pro-
duced in 1958 were: meat 413,000 tons, butter 59,000 tons and
sugar 868,000 tons.
In 1958 total industrial production developed at an undiminished
Industrial production is largely responsible for the standard of
living of the population. The 1958 production of industrial goods
with its direct effect on the living standard justifies the assump-
rate. Therefore, the expectation that the Czechoslovak Industry
will be able to fulfil the Second Five-Year Plan before the
planned date, seems to be fully justified.
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Productivity of Industrial Workers 746
In 1958 the level of productivity expressed in physical units pro-
duced per head was higher than in 1957 especially in the essential
fields of coal mining, electric power generation, steel production,
rolled products, and manufacture of bricks and roofing tiles. Fa-
vourable results were achieved especially in the production of
brown coal, electric power, bricks and roofing tiles. For instance,
brown coal production in tons'-per worker increased in the IIIrd
quarter of 1958 by 9 % compared with the same period of 1957,
the same increase being attained in electric power generation,
whille the corresponding increase in brick and roofing tile pro-
duction amountfd to 8.2 %.
Production of pit coal
in tons per worker in
pit coal mines, -per-
cents of 1957 production
1958
Production of brown coal
in tons per worker in
brown coal mines, percents
of 1957 production
1958
Electric power generation
per worker in power sta-
tions, in thousand kWh,
percents of W57 production
1958
Average daily production of
steel, in tons per year per
sqsm of hearth surface area
of open-hearth furnaces,
"percents of 1957 production
1958
Production of rolled products
per worker in rolling mills
in tons, percents of
1957 production
1958
Productivity in physical units
I II III
quarter quarter quarter
100
102
100
109
111
109
114
120
109
112
100
102
108
104
106
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Production of bricks and
roofing tiles in thousand
units per worker, per-
cents of 1957 production.
1958
Production of worsted
yarn in kg per hour per
worker in spinning mills,
percents of 1957 production
1958
I
quarter
II
quarter
III
quarter
120.
99
108
98
109
109
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Position of the Chemical Industry 747
Before World War II the chemical industry of Czechoslovakia
developed rather irregularly. As far as raw materials and techno-
logical methods were concerned, it was fully dependent on foreign
industries. Under these circumstances the chemical industry was
far below the general level of other Czechoslovak industries. Only
after 1945, when conditions of planned economy were introduced,
did development accelerate, and the increase of the rate of che-
mical production became higher than that of other industries.
Compared with 1948 chemical production increased 4.1 times,
while total industrial production increased only three times, both
figures being related to the level of 1958. `
The share of chemical production, including the rubber industry,
in the total industrial output of the country is 5 % only. Neverthe-
less, the chemical industry will play a decisive role in the deve-
lopment of the national economy during the third Five-Year
Plan. Its share in total industrial production should increase by
126 % in 1965 compared with 1957.
This increase is to be attained by the development of the pro-
duction of chemicals, especially in the fields of plastics, synthetic
fibres and fertilizers. From among plastics hitherto produced
principal production increase is planned for PVC, aminoplasts
and polyamides. New productions to be started are polystyrene,
silicons and polythene. In synthetic fibres the production of po-
lyamide, textile and cord silk will be increased substantially,
and that of polyester fibres introduced.
-A
The present level of production of some basic chemical articles
is given in the following table:
1958
(estimate)
Nitrogenous fertilizers
35.4
74.4
107.1
Phosphorous fertilizers
70.1
110.4
119.8
Sulphuric Acid
311.4
445.1
467.0
Calcinated Soda
84.1
95.9
93.0
Viscose silk fabric
8.1
9.6
9.6
Viscose silk cord
2.3
4.0
4.1
Viscose rayon
25.3
32.9
39.3
It can be seen that during the last five years production of nitro-
genous fertilizers increased by 202 %, phosphorous fertilizers by
71 %, sulphuric acid by 50 %, calcinated soda by 11 %, and synthe-
tic fibres by 58 %a.
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AGRICULTURE
Chemical Industry Aids Agriculture 748
The development of the Czechoslovak chemical industry in 1958
was characterized by high production increases. During the first
ten months of 1958 the volume of its output rose by 11 % as
compared with the same period of 1957. Not only does the deve-
lopment of this industry meet the steadily growing requirements
of the national economy in general but it also aids efficiently
agriculture. Up to the end of last October 833 thousand tons of N
nitrogenous fertilizers and 97.3 thousand tons of P205 phospho-
rous fertilizers were produced in Czechoslovakia. This output
combined with the imports of potassium fertilizers enabled
to supply agriculture with 400 thousand tons of nutritive fertili-
zers in 1958. Full merit of this steady development can be found
in the rising consumption of phosphorous and potassium ferti-
lizers; the former was 15.6 and the latter 25.2 kg in pure nutritive
materials per 1 hectare of cultivated soil in 1958.
Despite last year's weather which was too bad for the Czecho-
slovak agriculture, vegetable production was increased as com-
pared with the 1957 level, and higher yields of some crops per
hectare were achieved.
The contribution of our chemical industry does not merely consist
in a higher output of fertilizers. The chemical industry also aids
agriculture in destroying pests. In 1958, for instance, the pro-
duction of new and highly efficient insecticides such as Fosfoth-
ion, the complex medium for killing beet-, hop- and fruit-louse,
and fungicides such as Novozir, designed to combat parasitic
fungi on fruit-trees, potatoes, etc., was introduced. The fertiliz-
ing methods which find an ever- wider range of application both
? in agriculture and forestry combined with an effort to protect
vegetation against infestation by air dusting of the cultivated
soil and forests, shows the important role which the chemical
industry has been called upon to play. Last year, for instance,
331 thousand hectares of soil were dusted from the air of which
230 thousand hectares of infested ground were treated.
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Production of Dairy Butter 74
The food industry continues to-tucc" the product , of butter
and dairy products as shown by i gures stated W. In 1953
only 35,252 tons. of dairy butter were prpduced.
1954 .... 87,Q42-tons
1955 .... 43197 tons
1956 .... 48,E tons
1957 .... 52,111. tons
This trend of development points to another increase in the pro-
duction of butter of about 59 thousand tons in 1958.
As compared with 2,364 thousand litres in 1953 the production
of cream in 1957 was increased to:13,417 thousand titres. The
production of cheese rose from 18,214 tons in 1953 to 35,911 tons
in 1957.
The increased production of butter is due to the improved ave-
rage yields of milk per annum which results also in a higher
production of cream, cheese, curdle, tinned milk and frozen milk
products.
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FOREIGN TRADE
Foreign Trade in January November, 1958
In November of 1958 the turnover of Czechoslovak foreign trade
amounted to KLs 1,922 million bringing the total from January
1st to about KLs 18,500 million. This figure compared with that
of the corresponding period of 1957 represents a further increase.
January to November
(in million Kds)
Index
1958
1957
1958
1957
Turnover
17,279
18,435
106.7
Imports
8,574
8,498
99.1
Exports
8,705
9,937
114.2
Balance
+ 131
+ 1,439
Czechoslovak exports maintained the same rate of increase as
in preceding months. Consequently the balance of foreign trade
is highly favourable. During the difficult period on the Western
markets, trade with Socialist countries is-being increased.
January to November
(in million KZs)
Index
1958
Turnover with
a) Socialist countries
11,453
12,815
111.9
b) All other countries
5,826
5,620
96.5
According to the data available at the end of the year, the total
turnover of foreign trade in 1958 amounted to Kds 20,500 million.
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TRADE NEGOTIATIONS
Three-Year Trade Agreement with Greece ` 751
On December 6th, 1958, talks on the further development of
Czechoslovak-Greek trade relations were concluded in Athens by
signing a long-term `agreement covering the exchange of goods
and payments for the period 1959-1961. The new three years'
agreement which is valid from January 1st, 1959, provides for
an increase of goods exchange in 1959 by about 40 %, in 1960 by
460 %, and in the last year of the validity of the agreement by
about 73 % compared with the present situation.
The list of Czechoslovak exports contains mainly machinery and
equipment, sugar, sawn timber, products of the tiaper, ceramics,
glass and textile industries. Greek exports consist mainly of agri-
cultural products: tobacco, cotton, southern fruit, and various
ores, hides, resins and other prlucts. Problems of sea-transport
and arrangement of payments were also among the, subjects
discussed. The agreements promotes the development of the ex-
change of goods and creates new marketing possibilities for
Greek agricultural products and Czechoslovak goods.
The agreement is valid until December 31st 1961 and contains
a clause of extension for another year.
Loan of 5 million Et.$ to Abyssinia 752
This five-year. loan the equivalent of which is about 15 million
Czechoslovak crowns has been granted by Czechoslovakia for the
construction and equipment of all types of hospitals including de-
signs, building materials, etc. The first hospital will be built at
Harar and run by Czechoslovak personnel. Negotiations con-
cerning the construction of another hospital are conducted.
Trade Mission in Ghana 753
The Czechoslovak trade mission which visited Ghana last year,
has submitted some concrete suggestions to the respective autho-
rities regarding the expansion of direct trade. These suggestions
which are being studied may form the basis of a future trade
agreement.
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On the occasion of the visit of the Czechoslovak trade delegation
to Conakry a protocol was signed which provides for a barter
trade for 2 million US$ on either side. The protocol deals, in addi-
tion, with questions of scientific' and technical cooperation in the
-field of geological survey, radio engineering, public works, etc.
It will lead, finally, to a long-term trade agreement.
Trade negotiations between the delegations of the Czechoslovak
and Iraqi Governments were conducted at Baghdad last December.
The talks were concluded on December 14 by signing a trade
agreement for a period of 3 years including a protocol on scien-
tific and technical cooperation. The agreement provides for a
considerable expansion of mutual trade relations.
Czechoslovakia will supply the Republic of Iraq, above all, with
complete industrial plant and engineering products in addition
to textile fabrics, glass and sugar, the traditional articles of
Czechoslovak manufacture.
Iraq will export to Czechoslovakia various agricultural products,
such as oil seeds, cotton, dates, etc.
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IMPORT
Structure of Precision Engineering Imports from Western
Countries -- 756
During the last three years certain changes took place in the
territorial structure of imports of precision engineering products.
The main effect of these changes is the increased share of the
largest supplier countries in Czechoslovak imports.
1956
1957
1958
German Federal Republic
33.3
26.3
29.7
Switzerland
17.2
28.6
25.2
Great Britain
13.1
6.6
8.9
Italy
8.1
9.2
6.7
Austria
4.5
6.1
6.9
Sweden
4.5
6.4
8.4
France
3.9
4.3
4.9
Holland
3.3
4.4
2.5
Other countries
32.1
8.1
6.8
In 1958 a sharp decline of imports from Switzerland in favour
of the German Federal Republic Was recorded. This was due to
her higher elasticity in trade relations and better adaptability to
the market situation. The low share of Austria is also remarkable,
as the production facilities of this country are equally suitable
to meet the demands of Czechoslovak importers as those of the
German Federal Republic.
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Precision Engineering Products from the German Federal
Republic 767
The German Federal Republic is the largest western exporter
of precision engineering products, to Czechoslovakia. A sharp
increase of West German exports was noticeable particularly
in the last years. A record was reached in 1958 as shown in the
following import indices:
1955
1956
1957
1958
100
211
227
355
The main items imported by the KOVO foreign trade corporation
were photo-cine apparatus and other gptical instruments, ma-
chines for the textile and printing industries, sanitary equipment
and precision measuring instruments.
Due to the rapidly growing demand of the expanding national
economy, future imports of these products will be still larger.
However, a further increase of the West German share will de-
pend on the possibilities of increased Czechoslovak exports to the
German Federal Republic. The present relation between exports
and imports of precision engineering products is unfavourable
for Czechoslovakia. Although the exports increased in 1958 by
180 % compared with 1956, they amounted only to one sixth of
the imports realized during the same year. In the future KOVO
will endeavour to import goods on a larger scale as an exchange
for its own products. Trading results reached in 1958 confirmed
the mutual advantages of this system.
The number of countries interested in the supply of selenium
rectifiers to Czechoslovakia (see report No. 678) has been exten-
ded to include Hungary. The samples supplied by the Hungarian
foreign trade company are being tested. Orders for the whole
year of 1959 have not been placed yet (for the first quarter only).
14
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Imports of Iron Ore 759
Although Czechoslovakia belongs already to-day among the
largest iron ore importers her requirements are steadily rising.
Thus, the imports of iron ore from Brazil have been increased by
420 % as compared with the 1956 level. In addition to old suppliers
such as India, Sweden, Iran and the socialist countries, META-
LIMEX has extended its purchases to Spain, Tunisia and Chile.
With the latter country a big long-term contract. for the supply
of high-grade iron ore is to be signed shortly.
In 1958 Czechoslovakia appeared on western Markets as- a buyer
of large lots of rolled material. Besides this considerable quanti-
ties of Czechoslovak intermediates were re-rolled in West German
and French mills.
FERROMET foreign trade corporation intends to proceed with
similar transactions in 1959 too. .
STROJIMPORT imports several hundreds of bulldozers from
the U.S.S.R. per year which are noted for their outstanding
quality, reliability and extremely advantageous low price. The
possibility of increasing the annual quota has _ been taken into
consideration.
For the purpose of increasing the output of newsprint Czecho-
slovakia intends to import through STROJIMPORT a new paper
mill machine (width 6.5 metres, speed 700 metres). Offers for
this important order of about five million dollars have been
received from the following countries: Finland, Sweden, Great
Britain, the German Federal Republic as Well as from Austria
for the supply of auxiliary equipment. Canada will also be
invited to submit an offer. The main factors which will be con-
-elusive for placing this order are: technical standard, price and
purchases of Czechoslovak goods in exchange.
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Special Machine Tools for the Production of Kaplan Turbines 768
To permit a considerable extension in the output of Kaplan
turbines in Czechoslovakia the SKODA Works, Plzen were to
produce a special combined machine tool. Since two French firms
have submitted offers amounting to about US$ 500,000 at more
advantageous t. rna (shorter terms of delivery) It may be
expected that the machine ,will be imported from France.
Machines for Retreading of Rubber Tyres 764.
To keep in line with other countries with highly developed motor
traffic it is intended greatly to improve tyre retreading facilities.
With this object in view STROJIMPORT wishes to import va-
rious special machines for retreading. Offers have been submitted
by firms from the German Federal Republic; further offers are
expected.
Considerable Need of Transfer Lines for the Motor
Car Industry
765
The modernization of the motor car works at Wadi B61eslav
goes on in a swift pace. A number of transfer lines for the pro-
duction of motor cars and tractors will be imported. Offers have
been made by Italy, France and the German Federal Republic.
Further offers are on the way.
Purchase of Brazilian Sisal 766
About 545 tons of sisal were imported from Brazil in the last
quarter of 1958. Czechoslovakia is in a position to treble her
imports provided Brazil will accept to a greater extent Czecho-
slovak goods for payment.
CENTROTEX bought 660 tons of flax in Belgium during the last
months of 1958. A smaller parcel, 100 tons, was imported from
Holland.
Frther purchases are slowing down because the timely securing
of import licences for Czechoslovak textiles is developing
unfavourably. .
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Goatskin and Lambskin Purchases .76S
In November last year an expert of CENTROTEX visited Iraq
to examine buying possibilities on the skin market. This market
research resulted in a trial order for goatskin valued Kds 250,000.
Quality and processing properties will be tested in Czechoslovak
tannbries. Regular large scale imports of this raw material
are to be carried out in the future.
CENTROTEX is also interested in supplies of lambskin. The
delivery of a small lot is being negotiated. Should tests in the
fur and glove industries produce satisfactory results, Czecho-
slovakia will become a regular buyer of lambskin.
PVC for Calcium Carbide
In spite of the high rate of her own PVC production, Czechoslo-
vakia has to meet high inland requirements by imports. A further
increase of imports is expected in 1959, and this offers to foreign
manufacturers a good chance of selling their products. CHEMA-
POL will give preference to suppliers who will be willing to
accept deliveries of calcium carbide for payment.
780
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Imports of Selected Kinds of Foodstuffs 779
The value of the imported foodstuffs in 1957 including raw ma-
terials and semi-products was Z322 million crowns (carriage
paid to border of the exporting country), or 23.3 % of the total
Czechoslovak imports. The following table shows the trend of
imports of the most important foodstuffs during the last six
years (see report No. 611). The data for 1958 apply to imports
from January to September.
I-IX
Foodstuffs Unit
1953
1954
1955
1956 1957 1958
Consump- thousand
tion wheat tons
569
716
-816
661 974 681
Meat incl.
slaughter-
thousand
house cattle tons
Fish and
fish
products
thousand
tons
29
43
44
41
Fats, raw
materials
Rice
tons of
value
of fat
thousand
tons 30
28
40
57
Vegetables thousand
"
tons
36
56
46
57 92
Fruit
thousand
tons
108
104
133
110 106
Line for the Production of Condensed Milk Cans 771
Higher output and exports of condensed milk have called for an
increase in the production of cans. To meet this development
STROJIMPORT intends to import in 1969, if possible, a fully
automatic line. Offers for this equipment of an approximate
value of US$ 100,000 have been submitted by Italian, British
and German firms so far. Their technical level and degree of
automation are being examined.
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IN Wagon-loads of Food from Soviet Co-operatives
772
In the pre-Christmas period Soviet co-operatives delivered to
Czechoslovakia more than 200 wagon-loads of foodstuffs. Supplies
contained pork, caviar and hazelnuts. Honey deliveries from the
USSR to Czechoslovakia amounted to 750 tons.
11,000 Tons of Citrus Fruit Imported 773
Following the large citrus fruit imports for the Christmas
market, KOOSPOL intends to buy a further 11,000 tons during
the first quarter of 1959. This quantity. should meet the in-
creasing demand of the Czechoslovak population. '
In realizing these purchases those countries will be preferred
which do not limit the imports of Czechoslovak goods as well
as the exporters of which pay attention to the quality of exported
goods and do not raise speculatively their prices before the
purchase season as they are well aware of the fact that only
in this way can they stabilize their position on the Czechoslovak
market which provides a prospect of increasing sales.
Orange Purchases
KOOSPOL's interest in citrus fruit purchases in Spain (see
report No 683) was documented by the importation of 500 tons
of oranges. KOOSPOL contemplates upon further imports.
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EXPORT
Complete Industrial Plants to China 775
During the Czechoslovak-Chinese trade talks now proceeding in
Praha long-term agreements for deliveries of capital goods to
China have been concluded. The major share in exports goes to
TECHNOEXPORT, a foreign trade corporation for export of
complete industrial plants. This corporation will deliver in
addition to the equipment under contract several cement works,
a rolling mill train, 50 small water power stations, machinery, for
.several factories of pressed fibre boards, etc. to different eco-
nomic regions of China by 1962. Orders for 1959 alone are estima-
ted at 250 million crowns.
Equipment for a Rumanian Power Station 776
Credits granted on the occasion of last year's visit of the Ruman-
ian Government delegation to Praha cover the delivery of a ther-
mal power station to be erected in the Rumanian town of Ludus
by September 1963. Steam will be generated in three 330 t/h
boilers and the total output will be 3 x 100 MW. Contracts for
the design project and lay-out were signed last month.
Boats to the USSR 777
Exports of boats to the USSR proceed successfully (see report
No 342). Four passenger boats and eight tugs have been delivered
.since July 1958. The 'total value of 1958 exports including
suction-dredgers amounts to KL's 130 million. River-boat deli-
veries to the USSR were constantly increasing' during the last
years and this trend is again reflected in trade agreements for
the coming years. Future deliveries include a new type of
a suction-dredger having an output of 725 cu. mph.
WD 250 Horizontal. Boring and Milling Machine
Installed in Finland
The WD 250 horizontal boring and milling machine which weighs
105,000 kg and is designed for boring and milling of heavy work-
pieces was installed in Finland at the end of the year as the first
delivery of this kind to northern Europe. The operational tests
have proved successful and two more inquiries have been received
.from Finland. . .
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Plants Producing 14,500 Tons of Ceramic WareAnnuaily
for Turkey
780
Two large forging presses with pressures of 3 000 and 6 000 tons,
supplied by Strojexport were put into operation in China in the
third and fourth quarters of this year under the supervision of
Czechoslovak experts. Both were made in the gkoda Works, and
both are the most modern of their type from the technological
point of view.
of 1959.
Forging Presses for Chinese Industry
Representatives of TECHNOEXPORT made arrangements with
the Sumer Bank in Ankara for the supply of equipment for two
complete ceramics factories. The- major part of the plant for
Turkey is ? being produced by the Pferov Engineering Works.
which will deliver the complete machinery and equipment by
1960 and 1961 respectively. The total annual output of both
factories will be 14,500 tons of finished ceramic ware.
Assembly of a similar plant previously ordered by Turkey and
fully delivered by ,TECHNOEXPORT will start at the beginning
Machines for the Production of High-pressure Vessels in China 781
According to an agreement now being negotiated in Praha, Stroj-
export will supply China with complete equipment for a plant
for.the production of strip-wound high-pressure vessels according
to the new method developed in this country. Deliveries, which
will begin next year, will consist primarily in heavy lathes for
diameters of up to 2.5 metres and boring machines with spindle
diameters of up to 160 mm, as well as various types of turret
lathes, radial drills, and other machinery supplied by many
different Czechoslovak heavy engineering plants, among which
the largest role will be played by the Skoda Works. The possibi-
lity of supplying yet another plant with similar machinery is
being considered.
Pumping Stations on the Nile 782
In December last year two pumping stations supplied by STROJ-
EXPORT in 1958 (see report No 22) went into trial operation.
Each pumping station is equipped with three horizontal centri-
fugal pumps of the A. 1200 type delivering 2.5 and 3.5 cu. m of
" water per second. The pumps were manufactured by the re-
nowned Czechoslovak factory of Sigma at Lutin.
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Three Dairies for the UAR 783
At the end of 1958 a group of Egyptian experts visited Czecho-
slovakia to discuss the delivery of complete equipment for three
dairies. The order is worth 600,600 pounds (it will be paid by.
credits granted to Egypt by the Soviet Union for the Industria-
lization of the country). The dairies will be fitted with` piping
made of unbreakable glass with special cleansing equipment. The
capacity of each dairy will be about 30,000 litres of milk per day.
StroJexport Among the Five Largest Exporters of the World 784
Exports of flour mill equipment show an increasing tendency,
and, in this field, Czechoslovakia ranks among the five largest
exporters of the world. Complete flour mill equipment is being
exported besides individual machines. From the list of deliveries
realized in 1958 the following orders are worth mentioning: the
100 ton mill for Messrs. Molinos Harineros del Paraguay (see
report No 213), a mill of the same capacity delivered to Natal
in Brazil (see report No 114) which was the first to be equipped
with gravitational piping made of glass, the 200 ton flour mill
for New Delhi and other mills delivered to UAR (Egypt) and
Burma. The makers of these flour mills are the Food and Refrige-
ration Machinery Works (formerly Prokop) producing equipment
.for the food industry since 1870. Products of this works are
exported through STROJEXPORT to the whole world.
Drinking Water Treatment Installation for Cairo 785
A large plant for drinking water treatment.is being constructed .
in Cairo. This station (see report No 22) will supply 325,000
cu. m purified water daily for the water supply system of the
northern districts of the capital. The principal supplier of the
plant is the renowned Krdlovo Pole Engineering Works in Brno
with further 21 Czechoslovak factories participating. Deliveries
should be completed by the middle of 1959, arld operation should
commence in 1960. A technical novelty is the use of filter-
nozzles made of NOVODUR (a Czechoslovak plastic).
60 Diesel-Electric Locomotives for U.S.S.R. 786
STROJEXPORT will supply the U.S.S.R. with sixty 750 H. P.
shunting Diesel-electric locomotives in 1959 and 1960. The quan-
tity production of these locomotives which are a variant of the
T 435.0 series engines was started at the (`KD Sokolovo works
during the last quarter of the last year. The value of this order
is about KLs 50 million.
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Chile - Machine Tools for US$ 100,000 787
UTE (Universidad Tecnica del Estado) has purchased machine
tools for US$ 100,000 which will be used for the training of
young workers. The machines are now being shipped by STROJ-
EXPORT.
80,000 Bicycles for U.S.A. In 1959 788
Last December the foreign trade corporation of MOTOKOV
signed a contract with their U.S.A. representative for the delivery
of 30,000 boys' and girls' bicycles of a value of US$ 230,000.
Another contract for-30,000 bicycles and parts is expected to be
concluded later in 1959.,
While the exports of Czechoslovak bicycles to the U.S.A. main-
tain their old level, the exports of parts have been considerably.
increased.
Bicycles to Venezuela 789
In 1958 MOTOKOV delivered to Venezuela various types of
Czechoslovak bicycles and spare parts valued at KLs 200,000.
700 ZETOR Tractors Delivered to India
During the second half of 1958 MOTOKOV delivered 700 Czecho-
slovak ZETOR tractors to India. Deliveries were realized on
a barter agreement.
20,000 Washing Machines Contracted with the GDR 791
MOTOKOV has concluded large contracts for this year's delive-
ries of consumer goods to the German Democratic Republic.
Besides PEROBOT washing machines deliveries will include JU-
PITER vacuum-cleaners, gas, electric and combined cooking
ranges and a large quantity of electric steaming irons.
792
Discussions of MOTOKOV representatives in Iraq have resulted
in the establishment of an agency for sales of Czechoslovak
passenger cars, lorries and buses. Car exports were initiated by
a trial order for 50 cars of the Skoda 440, 445 and 450 types. The
first demonstration of all types of Czechoslovak cargo vehicles
will be arranged in January 1959. ,
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Tatra 111 Lorries to the UAR 798
In December last year MOTOKOV delivered 15 Tatra 111 dumping
trucks to the Syrian province of the United Arab Republic. These
vehicles with air-cooled twelve-cylinder engines gave satisfactory
performances especially during the building of the new refinery
at Homs constructed by Czechoslovakia (see report No 14).
Export Novelty: The Manet S 100 Scooter 794
MOTOKOV foreign trade corporation will start deliveries of the
new Czechoslovak Manet S 100 Scooter during the first quarter
of 1959. The scooter will be exhibited at the Leipzig Spring Fair.
Sample scooters were supplied to agents abroad at the end of
last year.
The Manet S 100 carries one or two passengers being designed for
a permissible load of 150 kg. The air-cooled two-stroke engine
with a single vertical cylinder has a cooling fan, displacement of
98 cu. cm and a performance of 4.5 b. h. p. Maximum speed is
70 km/h, fuel consumption 2.3 litres at 50 km/h. The pedal-ope-
rated change-speed gear has four speeds. Equipment includes an
electric starter and a battery-generator ignition system. The
scooter carries a windshield, made of plexi-glass and luminous
direction indicators.
Novelty of 1959: Skoda 440-Octavia 795
MOTOKOV foreign trade corporation will appear on the automo-
bile market with an improved type of the Skoda 440 in February
this year. Improvements include spiral spring suspension of the
front wheels, new radiator grille, shape. of steering wheel and
instrument panel,
First contracts have been signed for deliveries of 500 cars to the
German Federal Republic, 300 to Belgium and 200 to Norway.
Expos of Floor Covering
Czechoslovak floor coverings of the ZLINOLIT, NOVOLEUM
and LINOL types are in great demand on foreign markets. ZLI-
NOLIT worth Kiss 450,000 was recently sold to the USSR, exports
to Switzerland amounted to Kits 200,000 and those to the UAR
(Egyptian region) KLs 140,000. PRAGOEXPORT has concluded
a contract with Turkey for the supply of LINOL worth half
a million Kds. Island will import NOVOLEUM valued at Kits
400,000.
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Electricity Meters. for the UAR (Egypt) and Greece 797
The KOVO foreign trade corporation has recently 'concluded
a contract with the Cairo Electricity and Gas Administration for
the delivery of 45,000 single-phase and three-phase electricity me-
ters. The contract is the result of a Government tender with
keen foreign competition. Today several hundred thousands of
Czechoslovak electricity k meters of the Kffik type are used in
Egypt. They were all supplied during the short period of the
last three years.
In October and November, last year, contracts were signed with
Greece for the delivery of 40,000 electricity meters.
L 60 Airplane to Ceylon 798
At the end of 1958 the OMNIPOL foreign trade corporation deli-
vered to the Ministry of Agriculture a multi-purpose L 60 air-
plane of the "Brigadyr" type. The plane will be used primarily
for preventive sprayings of tea, rice and rubber plantations.
Together with the former deliveries of the Sokol and Aero 45
planes the L 60 is the fourth Czechoslovak plane in operation
over Ceylon.
10,000 Sets of Table Linen to the German Federal Republic 799
Recently CENTROTEX shipped 10,000 sets of damask table linen
to the German Federal Republic. Large orders of the fine damask
products awarded a Grang Prix at the World Exhibition in Brus-
sels were placed last year in Czechoslovakia by the U.S.A.,
Switzerland, Sweden, Norway, Finland and Denmark.
Large, quantities of fine linen suitable for embroidery and other
purposes have been exported by CENTROTEX to Central Ame-
rica. Not long ago another Czechoslovak novelty in linen mate-
rials was introduced - a collection of printed dishcloths in ela-
borate patterns.
Last year a total of 9,000,000 dishcloths and 1,000,000 sets of
damask table linen were exported. Several tens of thousands of
these products were provided with woven monograms and ins-
criptions according to the wishes of customers.
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Exports of Leather Gloves increased by 20 % 800
Exports of leather gloves increased in,1958 by 20 % compared
with 1957. The increase was due to the renewal of business con-
nections interrupted by World War II especially in overseas
countries.
During the last two months of 1958 CENTROTEX exported
leather gloves worth Kds 800,000 mainly to the USA, Sweden,
Great Britain and Holland. Inquiries were received from Cana-
'da and other overseas countries.
Contracts for gloves made of cotton simplex have been concluded
recently with Canada and Egypt in spite of a general decrease
of the demand for this type of gloves.
Export of 10 Million Metres of Cotton Fabric 801'
In December last year, a contract was concluded with Bulgaria
for the delivery of 2.5 million metres of poplins. Further deli-
veries by CENTROTEX include one million metres of the same
material to the USSR and 500,000 metres to the German Demo-
cratic Republic. All these lots were shipped in 1958.
On the basis of previous contracts and those signed in December,
1958, six million metres of cotton fabric, mostly poplins, were
shipped to Western countries. Larger quantities were exported
to Finland, Sweden, the German Federal Republic, Iran, Turkey
and Greece.
In November and December, 1958, representatives of CENTRO-
TEX discussed Czechoslovak shoe deliveries with many foreign
customers. Preliminary orders so far received indicate that the
rising trend of shoe exports noted in recent years will be main-
tained also in future. By the end of 1958 deliveries of 16,300,000
pairs of leather and rubber footwear were covered by contracts
to be realized in 1959. About 25 % of this quantity will be deli-
vered to Western countries. Largest lots were ordered by Socia-
list countries viz. the USSR (more than 10 million pairs), Poland
(900,0000 pairs) and the German Democratic Republic (about
600,000 pairs). Other buyers are Nigeria, Ghana, Iran and the
Sudan.
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Interest in PRAGOEXPORT Products in Great Britain,
the U.S.S.R. and France
The Grand Prix won by Czechoslovak wooden toys in Brussels
has had a favourable influence on orders. In November PRAGO-
EXPORT concluded a contract with Great Britain - among other
countries - to which it-will send in December a variety of items
valued at a total of 400,000 crowns.
This month Czechoslovakia will supply the Soviet Union with
on million crowns' worth of sports goods, chiefly gloves, soc-
cer balls, table-tennis bats and skis.
The first reaction to the new type of inflatable beach-chair which
PRAGOEXPORT introduced on the market a few weeks ago has
come from the U.S.A., which is interested in 1,000 of them. Other
orders are expected.
Sports Requisites to the U.S.A. and German Federal Republic 804
The new sample collections of PRAGOEXPORT produced in-
quiries from the U.S.A. for beach-balls _and child's air-guns worth
about US$ 25,000. Delivery will be made by the end of May 1959.
In December, 1958, commercial representatives from the German
Federal Republic visited Czechoslovakia in order to buy air mat-
tresses and other camping equipment, mainly tents. Conclusion
of large orders is expected.
Rising Trend in Export of Leather Fancy Goods
The successful exports of leather fancy goods continued also in
1958. Increase in recent years is shown by the following figures.
PRAGOEXPORT deliveries of leather goods (bags, briefcases,
ladies' handbags and small articles) to foreign countries amounted
was Kds 13.5 million, and last year 18.5 million. Largest custo-
mers are the Socialist countries, Switzerland, British West Africa,
India, Ceylon, etc.
The Soviet Union was the largest buyer in .1958 with total
purchases worth Kds five million. Larger exports realized in No-
vember and December last year were: leather fancy goods.for
Kds 300,000 to Switzerland and for Kds 800,000 to Ghana and
Nigeria.
Experience gained from previous sales has been used in the pre-
paration of the new PRAGOEXPORT collections for the 1959
season.
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28,000 Heads of Live Game to France SOS
KOOSPOL started its seasonal exports of live game to old custo-
mers in November last year. The first larger consignments have
been supplied to France whose hunting-grounds will be enriched
by 28,000 partridges, hares and pheasants.
In 1959 further supplies will go to France, Italy and Federal
Germany. Preliminary data indicate that 1958 exports sur-
passed those of 1957. Total exports of 1957 were 86,541 heads of
:partridges, hares, and pheasants.
Hojs and Malt Sales
Great interest was shown in Czechoslovak hops and malt soon
after the beginning of the new season as announced earlier (see
reports No 653 and 654). According to latest reports the 1958
production is practically sold. Smaller quantities have been re-
served for KOOSPOL's regular customers for purchases in the
spring months of 1959.
In December of last year KOOSPOL found a new market for
spirits. Various products of the Czechoslovak liquor industry
were delivered to Japan. The contract value amounted to KLs
140,000.
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TRANSPORT ;
Increased Goods Transport on the Danube 809
The Danube represents for Czechoslovakia an advantageous
route to countries of the Danube valley as well as to the Levant
via Black Sea ports. Further, connections are established to the
Middle East and Far East with Czechoslovak goods carried by her
own sea-going vessels. The importance of the Danube for Czecho-
slovak foreign trade is apparent from the following table which
shows the increasing trend of Czechoslovak transports passing
through the river:
Imports
542,914 tons
433,220' tons
Exports
299,074 tons
312,684 tons
London Exporters Interested in Czechoslovak Marine Transport 810
London exporters approached Cechofracht about the possibili-
ties of freighters of the Czechoslovak "Red Star Line" calling
at English ports. Only a small number of cargo-boats operates
on the Continent-China route without calling at intermediate
ports. The direct route shortens the trip and means a conside-
rable reduction on c. i. f. basis. Ships of the Czechoslovak fleet
belong to those running the direct Continent-China route.
Electrification of Railways 811
The electrification of Railways in Czechoslovakia started three
1 years ago. Today there are 330 10j16' fully electrified lines. This
figure will increase to 1,100 km by 1962 when the greater part
of the lines with heaviest traffic will be electrified. The Skoda
Works in Plzefi reduced its production of the renowned steam
locomotives and concentrated on tl}e production of electric and
Diesel-electric locomotives only.
The State Plan of railway development in Czechoslovakia fore-
sees 70 % electric traction, and 30 % Diesel-electric and Diesel
traction by 1970.
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Introduction of Telecommunication and Safety Equipment
on Railroads 812
In the next four years further 30 railway stations of the Czeeho-
slovak Railroads will be equipped with relay-operated safety
equipment.. 320 km of lines will be equipped with auto-blocks
increasing safety of operation and enabling the simultaneous run
of several trains on the same section of the railroad. 300 km of
lines and 300 locomotives will receive line auto-stops and further
300 km of lines and 250 locomotives will be equipped with point
auto-stops.
ECONOMIC NEWS SERVICE No. 2 ? JANUARY 1959 AO
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SCIENCE AND TECHNOLOGY
Raw ' Materials for Steroidal Hormones $13
Increasing importance is being attached to the clinical applica-
tion of steroidal hormones produced synthetically. Certain vege-
table substances provide the best suitable raw material for the
production of these hormones. Basic research work on steroids
in Czechoslovakia is concentrated in the Chemical Institute of
the Czechoslovak Academy of Sciences, where problems of raw
materials are also dealt with. Promising results are expected
from the discovery by Dr. J. Fajko3 achieved in co-operation
with Chinese experts during the visit of ~ the former to China
in 1958. Diosgenin, one of the basic raw materials for the pro-
duction of steroidal hormones has been discovered in the Chinese
dloscorel, a plant similar to anemones. Hitherto sources of this
kind have been exploited in Mexico only. Two research workers,
Ing. Ldbler and Dr. Z`ernS~, succeeded in isolating a similar
substance, solasodine, from a local plant which is an acclimatized
type of nightshide, Solanum aviculare.
Academician Vilem Laufberger discovered and worked out a new
diagnostic method, called excitometry, in the Laboratory for
graphical examination methods of the Czechoslovak Academy
of Sciences. The new method enables a more exact measurement
of the excitability of nerves and muscles, and supplies data re-
quired for the diagnosis of different diseases. The apparatus
has been constructed according to up-to-date electronic concepts;
it produces impulses lasting some millionths of a second only
enabling a most accurate observation. The prototype and design
drawings of the apparatus have been passed to the Development
Workshops of the Czechoslovak Academy of Sciences in Praha,
where further, instruments will be constructed.
ECONOMIC NEWS SERVICE No. 1 ? JANUARY 1959 31
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High-Pressure Precision Manometer, 815
A precision manometer for high pressures based on the principle
of compensated measurements of the cubical deformation of an
elastic element has been developed in the Machine Research
Institute of the Czechoslovak Academy of Sciences. Tests have
proved that the method applied in the design ensured sensitive-
ness, i accuracy and stability. The apparatus is particularly sui-
table for measuring high pressures. At present this branch is
being rapidly developed in Czechoslovakia. Hitherto instruments
of this kind were imported mostly from the USSR, Poland, the
German Democratic Republic, and also from tIfe German Federal
Republic' and Switzerland. The prototype now under construc-
tion will cover pressure measurements up to 3,500 atm. It will be
used by the Machine Research Institute for the investigation
of properties of steam.
ECONOMIC NEWS SERVICE No. 1?? JANUARY 1959
32
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MISCELLANEOUS
Automobile Industry in Czechoslovakia 816
Production of passenger cars in Czechoslovakia has been increas-
ed annually. Number of cars produced are the following: 1953
- pars; 1956 25,068; 1957 - 34,561; first 11 months of
1958 - 39,469 cars. For 1959 a total production of 50,300 cars has
been planned.
Exports of passenger cars were: 1956 - 14,718 cars; 1957 -
15,858; 1958 (three quarters only) - 15,027 cars. Imports increased
especially in the last two years from 5,620 in 1956 to 10,549 cars in
1957.
Applications for the purchase of cars are dealt with according
to plan, and applicants are granted buying permits successively
as supplies from increased home production and imports become
available. A curious fact has been recorded in Czechoslovakia
recently that many applicants for motor cars have withdrawn
their applications because they wish to take part in the building
of family houses or join the housing cooperatives for which
their deposits in the savings-banks are needed. This phenomenon
has shown a rising tendency especially during the last month.
The. intensive development of motorism in the last years has
brought forward the problem of garage construction and impro-
vement of roads. The growing number of car owners is a fur-
ther proof of the increasing standard of living of the.population.
Total sales of cars on the home market were: 1955 - 1,682 cars;
1956 - 10,884; and 1957 - 20,447 cars.
The Czechoslovak Co-operative Corporation
On January 1, 1959,, a new Czechoslovak co-operative corporation
for import and export, UNICOOPS has opened its headquarters
in Praha 3, Tbsnov 5. It will act as intermediary for trade be-
tween co-operative organisations in Czechoslovakia and other
countries. At the beginning of January UNICOOP will sponsor
an independent exhibition of Czechoslovak products of I co-opera-
tive societies in Budapest.
ECONOMIC NEWS SERVICE No. 1 ? JANUARY 1959 33
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UNICOOP, the export and import corporation of the Czechoslo-
vak co-operatives has received a proposal from the Central
Co-operative of Pakistan for the establishing of trade relations
between both organizations. The Pakistan co-operatives are
interested in the import of Czechoslovak agricultural machinery,
e. g. ploughs, grain blowers, cutters, weeders for vegetables and
vineyards. Further they want to buy spare parts for motor-cycles
and bicycles. . '
In exchange for these goods they offer various raw materials,
medicinal herbs and home made objects of art.
Products of Co-operatives in the Czechoslovak-GDR Tie 819
The recently concluded trade agreement between Czechoslovakia
and the German Democratic Republic also includes products of
Co-operatives. This is the first instance in the history of Czecho-
slovak co-operatives that the marketing of their products is
incorporated in an agreement signed by the Government. Exports
of Czechoslovak co-operatives will consist of furniture, kitchen
equipment and ironmongery and will be realized by UNICOOP,
Czechoslovak co-operative corporation for import and export.
Imports from the GDR consist mainly of machinery and tools.
Czechoslovakia Favours Co-operation on the Lead and Zinc
Market 820
A Czechoslovak delegation attended the UNO conference on the
lead and zinc market situation held last year in Geneva. Czecho-
slovakia agreed with the formation 'of an International Group
which would study market developments and examine suitable
means for regulating the market. Expansion of trade without-
restrictive measures were the basis of Czechoslovak policy put
forward with emphasis at the conference. The Czechoslovak dele-
gation opposed the suggestion of export restrictions which would
burden countries with less economical means of production and
favour others, where production was artificially increased and
protected by special precautions. Czechoslovakia wishes a just
market regulation not only as an importing country, but also
as an exporter of industrial products. Her customers are cqun-
tries whose possibilities to import depend largely on their ability
to export these metals.
ECONOMIC NEWS SERVICE No. 1 ? JANUARY 1959 34.
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Atlantic Grossing by Super, Aero 821
The outstanding properties of the Czechoslovak four-seater plane
produced in series were demonstrated by two exceptional flights
in 1958. First was the flight across the Atlantic by Mr. Paolo
Biielli who followed the Buenos Aires-Milano route. Second
was the direct flight of two Super Aero planes from Czechoslo-
vakia to Mongolia. The planes. sold to Mongolia will be operated
as aero-taxis.
Increase in Beer Oonsuinpl!on 822
In 1957 as much as 247 thousand hectolitres of beer were expor-
ted. In addition, the PILSNER t1RQUELL4 Staropramen and
Budvar are favourite long drinks in Czechoslovakia as illustrated
by the beer sales and consumption figures from 1954 to 1957:
1954
1955
1956
1957
9.802
10,316
10,951
12,336
The average annual consumption of beer per capita shows the
following trend:
1954 . . . . . 77.5 litres
1955 . . . . . 78.4 litres
1956 . . . 82.8 litres
1957 . . . . . 92.5 litres
The increased beer consumption has been reflected in a lower
consumption of spirits 51,690 thousand litres of which were sold
in 1955 as against 49,976 thousand litres in 1957.
ECONOMIC NEWS SERVICE No. 1 ? JANUARY 1959 35
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The Chamber of Commerce of Czechoslovakia will gladly
assist you in establishing trade relations with individual ex-
port and import corporations of the Czechoslovak foreign
trade and help you in removing difficulties which may be
encountered in this respect.
ADDRESS:
CHAMBER OF COMMERCE OF CZECHOSLOVAKIA,
13, UL. 28. RIJNA, PRAHA 1
6
? 0 0 ? ? 0 0 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
Czechoslovakia at Fairs and Exhibitions Abroad
The Chamber of Commerce of Czechoslovakia is arranging
Czechoslovak participation in the following international
events held in the first half of 1959:
Leipzig
March 1-10
Paris
May 1-18
Johannesburg
March 17-30
Goteborg
May 2-10
Utrecht
March 18-27
Takio
May 5-:.22
Milan
April 12-27
New York
May 8-19
Hanoi
Casablanca
Hannover
April 19-May 10
April 24-May 10
April 28-May 7
Montreal
Barcelona
May 30-June 8
June 1-20
Tirana
May 1-20
Poznan
June 8-22
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Press articles and pictorial material about
the industry, trade, transport, technology,
science or any other' sector of the Czecho.
Slovak national economy for free reproduce
tion as well as publications will be gladly
supplied on request by the PRESS SERVICE
g
nuous
y, Since 1954
wages have increased by Kcs 3,000 million (14 and average monthly income
has in--A h... V_- zi in ,. n%'.
0 Average earnings of industrial workers are increasin
conti
I
cs 0,004 mrllicn,
~r iuuu toeapsolute increase against 1955
should reach the figure of K' oc
Personal consumption in 1953 totalled about 1 nnn ;ti;
ui we stanaa;-ci of living
Editorial and publishind office
13, Ulice 23, Nina, Praha I
Printed by the Knihtisk 03
M Czechoslovak national economy is developing so ran; tlv 4-+
0 The average monthly income of industrial workers in 1960 will be increased by
t
about 7 ?`, of the ex
e
d , n`o"
p
c
e
Family allowances amounting to Kcs 270 million are paid monthly to 1,576,000
employees, i, e. monthly average of Kcs 175. An increase of family allowances
to the extent of Kcs 500 million annually, paid from State funds, is
Dare (J- being pre-
.
per= ui Nerision top some 125,000 worker-pensioneers
is under consideratio
Two million citizens receive pensions in Czechoslovakia. Total pensions paid in
1958 amounted to Kfs 9.SOtl r,,;1t;
g an Sc 0001. CIUDS is also being planned.
-use a urther.mcrease in the standard of living
especially for families with 1-2 children. The establishmen
kinder t of fu:thei nurseries,
artens d h
0 200,000 more womer will be employed in, 1975, according to,th9 perspective plan
of labour distribution This will c f
e
re p anned for the period 1958-1970. These new flats
should basically .nfvo tho --ti
1 455,000 new flats were constructed in the years 1945-1957, A furhec 7,200,000
new comfortable flt
%8" T
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Next 1 Page(s) In Document Denied
Iq
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Motores RSpidos
"Slavia"
Tipos DR 27
CILINDROS
2
POTENCIA
1500 rpm
27 HP
1000 rpm
18 HP
TALADRADO
115 mm
CARRERA
150 mm
PESO NETO
490 kg
PESO BRUTO
590 kg
EMBALAJE
MARITIMO
1.35 m3
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Embol.
Biella
figkilaI
MOTOR DIESEL RAPIDO SLAVIA DR 27
Los motores Diesel rapidos Slavia poseen gran estabilidad, son do construction vertical, do cuatro tiempos y con
inyeccion de combustible en la antecamara. Estes especial ejecucion permite una menor presion de inyeccion
e inflamacion, facil arranque incluso con tiempo frio y reducido consumo de combustible. Casi todas las piezas
en movimiento estan completamente cubiertas y por ello se encuentran al abrigo del polvo y la suciedad. Estos
motores se destinan al accionamiento de less miss diversas maquinas agricolas e industriales, bombas de ague
y generadores.
Estes formada per una sola pieza de fundicibn, provista de tapas laterales y fondo desmontable; en este se pueden
ver aletas Para la refrigeracion del aceite. La caja Ileva cojinetes cambiables de metal especial de cojinetes Para
sostener el cigiienal. En la caja se encuentran los mecanismos de distribution y lubricacion y su parte inferior
forma el depdsito de aceite.
Es un suplemento cambiable de fundicibn especial. Encima de el se encuentra la culata con las valvulas de
aspiracion y escape, el soporte con los elementos de arranque y la valvula de inyeccion.
Es de aleaci6n de aluminio y posee tres segmentos de embolo y dos arandelas-estopas. El perno del embolo esta
alojado en el (5mbolo y es solidario con el.
Tiene un cojinete de dos piezas Para el perno de la manivela; este cojinete es de metal especial fundido. El cojinete
del perno del embolo es de bronce y se engrasa con el aceite salpicado.
Las de aspiration y escape son de acero especial resistente a las altas temperaturas. Las valvulas se accionan per
palancas y varillas mandadas por el arbol de distribucion, al que el cigOenal transmite su movimiento por medio
de ruedas dentadas. Estas, asi Como el arbol de distribution y las levas, se encuentran en la caja del motor, siendo
engrasadas con las salpicaduras del aceite; las palancas estan engrasadas con grasa.
Inyecta combustible en la antecamara a traves de la valvula de inyeccion. La cantidad de combustible se regula
exactamente.
Es de velocidad y al regular la cantidad de combustible inyectado en la antecamara, mantiene constantes las
revoluciones del motor. Las revoluciones y potencia del motor se pueden regular apretando o aflojando los resortes
de regulation. Con la palanca de regulation a mano se pueden cambiar las revoluciones en forma continua.
Puede ser por corriente, per circulation o con radiador de auto. La bomba de agua esta montada directamente
sobre la caja del motor y es accionada por una correa achaflanada. El consumo de agua (refrigeration per corriente)
es de 20 litros per CV/hora, siendo de 15? C la temperatura del agua a la entrada. Los motores con radiador de auto
se entregan solo sobre pedido especial.
Ls a presion en los cojinetes principales de las bielas, empleandose una homba dentada que aspira el aceite del
fondo de la caja del motor a traves de un filtro. La bomba de lubrication posee una valvula de seguridad que se
puede ajustar a la presi6n prescrita. La presion del aceite se controla con un manemetro. El perno del embolo
y la distribution se engrasan con aceite salpicado. El consumo de aceite a plena carga es de unos 5 g CV/hora.
Rendimiento
Las potencias indicadas en la tabla de la portada se entienden Para las revoluciones nominales y una jornada
de 12 horas de trabajo.
El motor puede estar sobrecargado en un 10% durante una hora y en un 20% durante un minute.
Estos rendimientos fueron establecidos a una presion barometrica de 749 mm col. de merc., temperatura del
ambiente 299,41 C y humedad del aire que responde a una presion de vapor de 15 mm. Si la maquina debe trabajar
bajo otras condiciones, cambian los rendimientos de la siguiente manera:
a) a cada variaci(5n de la presi6n barometrica de 6,35 mm col de mere. aumenta o disminuye la potencia en 1%,
b) a cada aumento de la temperature del aire ambiente de 2,8' C la potencia del motor baja en 1%.
c) si la humedad del aire aumenta, es decir rebasando los 15 mm col. de mercurio, la potencia del motor pierde
1% por cada 6,35 mm col. de mercurio de aumento de la presi6n de vapor.
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DATOSTECNICOS
27
18
*) El consumo de combustible de 10.000 Cal/kg es el siguiente
a plena carga y en condiciones normales de servicio que se
garantizan con una tolerancia de + 5 %.
PESOS
Peso de los motores de ejecuciOn normal y con accesorios
normales :
Tipo
de motor
Slavic
DR 27
Embalaje
maritimo
kg
Volumen del
embalaje
maritimo
kg
VOLANTES
Se entregan normalmente de las siguientes dimensiones:
Tipo
de motor
Slavia
DR 27
Motor neto
kg
Niimero
de ruedas
volantes
Motor bruto
kg
Momenta
de inertia
a 1500 rpm
Diametro
ancbo
en mill
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Grado de
irregularidad
a 1500 rpm
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Polea
Con los motores Slavia tipo DR 27 s6lo entregamos poleas
en caso de pedido especial, siendo necesario encargar al
mismo tiempo un arbol de prolongaci6n, cojinete exterior
y marco soldado.
Equipo normal de los motores
2 volantes
I dep6sito de combustible para 8 horas de servicio,
con tuberias
1 filtro de combustible
1 manivela
Accesorios normales
1 juego de piezas de recambio
1 juego de Haves y herramientas
1 aceitera
4 tornillos de base
1 manual de instrucciones
Accesorios especiales que se entregan sobre demanda y con aumento de precio
radiador de auto con ventilador e impulsi6n ? marco de base para el motor y el radiador de auto, arbol de prolongacion, poleas, cojinete
exterior y marco soldado.
A B
C
E
F
G H
CH J I K
L
N I o P
S T U
V Z
mm
200 227 260 I1345
130 320 180
780 110
18 670 32 480 85 200 225
305 350 310
P R A H A - C H E C O S L O V A Q U T A
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J111 4,111131
Stationary Engines, Types 4 to 8 S 160
Marine Engines, Types 4 to 6 L 160
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SKODA DIESEL ENGINES Stroke
160 mm (6 19/64")
225 mm (8 55/65")
STATIONARY ENGINES MARINE ENGINES
45160
65160
85160
4L160
6L160
4
6
8
4
6
Output in HP at 750 r. p. m.
(22.5 HP per cylinder)
90
135
180
90
135
Weight of engine
with standard equipment
kg/Ibs net
2250/4950
2900/6400
3400/7500
2050/4500
2820/6300
kg/Ibs gross
2900/6400
3700/8150
4300/9500
2600/S750
3600/8000
Volume of seaworthy packing case 5.8/205 6.6/335 7.9/280 5.8/205 6.6/335
in cubic metres/cubic fee
SKODA vertical, four-stroke, solid injection Diesel engines. The crankshaft assembly, camshaft as well as camshaft and valve drive are completely
enclosed, yet easily accessible. The engine consists of the crankcase, cylinder block and cylinder heads. The sturdy crankcase is made of high
grade cast iron. The lower part of the crankcase contains the main bearings the shells of which are lined with high grade white metall. The shims
between the split bearing shells afford an adjustment of the necessary play between the shells and the crankshaft journals. The bearing at the
flywheel end is designed as a guide bearing and carries the thrust of the helical gears driving the camshaft.
The CYLINDER BLOCK is made in one piece and screwed to the crankcase. The easily exchangeable water cooled cast iron cylinder liners are
fitted inside the cylinder block. A double rubber seal on the lower part of the liner separates the water space from the crankcase.
The CYLINDER HEADS, which cover the top of each cylinder separately, are made of close grain cast iron and are hydraulically tested. Each cylinder
head carries 1 inlet valve, 1 exhaust valve, I multiple-hole nozzle with pin arranged in the center and I starting valve. The shape of the combustion
chamber ensures perfect combustion of the fuel at any output and speed of the engine within normal limits.
The wear resisting PISTONS made of light weight alloy are provided with 4 compression and 2 scraper rings, the former being fitted above, the
latter below the gudgeon pin. The hollow floating gudgeon pin is hardened, accurately ground and held in position by two circlips.
The drop-forged CONNECTING RODS are provided with drilled channels for the oil lubricating of the gudgeon pins. The big end bearing of generous
dimensions is provided with shims for the adjustment of the bearing play. The top half of the steel bearing shell is lined with a thin layer of lead
bronze, the bottom half with white bearing metal.
The CRANKSHAFT which is of ample size, is forged of high grade carbon steel and accurately machined. The crankshafts of 4-cylinder engines
are provided with balancing weights to reduce the bearing pressure and damp vibrations during idling. The lubricating oil flows under pressure
through channels drilled in the crankshaft from the main journals of the connecting rod to the crankpins. A flywheel keeps the cyclic irregularity
of the engine down to the specified figure.
The INLET AND EXHAUST VALVES are pressed of heat and corrosion resisting stee land are provided with cast iron guides. The valves are operated
by push rods actuated by the camshaft. The clearance between the valve and rocker arm can be adjusted by means of an adjusting screw. The
cams and journals of the camshaft are hardened and accurately ground. All moving parts of the engine are lubricated with pressure oil.
The FUEL INJECTION EQUIPMENT consists of a multi-cylinder fuel injection pump, a separate element of the pump being used for each cylinder
and delivering an accurately measured quantity of fuel to the fuel injection nozzle. The quantity of fuel supplied can be varied by rotating the
piston of the fuel injection pump by means of a control rack. The piston is provided with a helical groove which fixes the beginning and end of
the pressure stroke at various positions of the piston. The fuel injection nozzles open under the pressure of the fuel injected through them into
the combustion chamber. All moving parts of the fuel injection equipment are easy to exchange.
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A CENTRIFUGAL GOVERNOR, which is driven by the camshaft of the fuel injection pump and attached to the flange of the pump, controls the
speed of the engine. The tension of the governor springs can be varied by hand by means of a hand lever during operation. This varies the speed
of the engine. Type S 160 stationary engines are equipped with governors which maintain a constant speed within 5?1? limits. The set speed can
be altered by changing the governor springs and altering the fuel injection advance. Type L 160 marine engines are equipped with governors which
permit the speed to be varied during operation within a wide range, i. e. from 750 to 200 r. p. m.
LUBRICATION. The circulating pressure oil lubricating system ensures the supply of ample quantities of lubricating oil to all moving parts of the
engine. A gear type oil pump driven by the crankshaft through a gear draws the oil from the sump in the crankcase through an oil cleaner and
delivers it to the main oil pipe and through it to the main bearings, the camshaft bearings and the valve push rods. The used oil returns to the sump
in the crankcase. A control valve affords an adjustment and an oil pressure gauge a check of the oil pressure. The lubricating oil consumption
is 3 to 4 grams (0.0066 to 0.0088 lbs.) per HP hour at 1000/0 load.
COOLING. The engine can either be cooled by running fresh water or by circulating water. A centrifugal cooling water pump is included in the
supply of the engine. A motor car type radiator and fan may also be supplied to special order if required. The cooling water consumption is about
15 litres (3.3 Imp. Gallons) per HP hour with the cooling water temperature assumed to be 15? C (59? F).
COMPRESSED AIR STARTING. The air supplied from the compressed air bottle to the distributor is admitted to the individual cylinder in accordance
with the firing order of the engine. The compressed air bottles can be charged directly by the engine. For that purpose the head of the first cylinder
is fitted with a charging valve. A two-stage hand compressor serving as a stand-by for hand charging of compressed air bottles may be supplied
against extra charge.
THE SUPPLY OF THE ENGINE INCLUDES (unless specified otherwise in the tender): I standard flywheel, I fuel tank for 8 hours' operation
with oil cleaner, stop valve and 3 metres (10') of fuel feed pipe, 1 thermometer for cooling water, 1 oil pressure gauge, 1 compressed air bottle
(capacity approx. 75 litres or 16.5 Imp. Gallons for 4-cylinder engines, 100 litres or 22 Imp. Gallons for 6 and 8 cylinder engines), 3 metres (10')
each of compressed air starting and bottle charging pipe, I set of spanners and tools and the following spare parts: 1 set of important springs,
1 set of gaskets and piston rings.
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Type 6 S 160 Diesel Engine of Standard Design
Guaranteed fuel
consumption
grams per
HP hour
lbs. per
HP hour
At 100?/0 load
180
0.397
At 75?/? load
190
0.419
At 50?/0 load
210
0.462
The fuel consumption figures stated above are subject to a
permissible deviation of 5010 and apply for an air temperature
of 29.4? C (85? F), a barometric pressure of 749 mm (29 1/2")
of mercury column and fuel with a minimum calorific value of
10 750 kcal per kg (19 350 B. T. U. per lb.).
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Type 6 L 160 Marine Diesel Engine with Double-
Piston Water Pump, Output 135 HP, 750 r.p.m.
gkoda Diesel Set, 75 kVA, with
Type 4 S 160 Engine, 90 HP,
750 r.p.m., with Motor-Vehicle
Type Radiator, Spring Mounted.
Type 8 S 160 Diesel Engine,
180 HP, 750 r. p. m., with Vee-
Belt Pulley and Extended Shaft
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The following special equipment is avaiable against extra charge:
Common bed plate for engine and generator.
Welded bed plate for engine and motor type radiator.
Welded bed plate for engine with extended shaft and outside bearing.
Standard belt pulley.
Hand compressor for charging of compressed air bottles with 3 metres (10') of pipe.
Motor car type radiator with fan and fan drive.
Oil cooler.
Exhaust silencer.
Semi-rotary pump for filling of fuel tank.
NOTE:
Customers are requested to obtain from us the foundation drawing before the beginning
of the erection.
We reserve ourselves the right to carry out alterations in design and improvements.
The illustrations, weights and dimensions are therefore not binding.
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" i: fill 4,1111; h
uNion
MOTORES DIESEL INDUSTRIALES
IGNICION POR COMPRESION ARRANQUE EN BRIO MOTORES DE 4 TIEMPOS
Tipo S, 110
Polencia
20-90 HP
N6mero de cilindros
2-6
TAlesaje
110 mm
Carre'ra
150 mm
Regimen nominal
1000 0 1500 rpm
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MOTORES DIE SL INDUSTRIALES
Numero
POWMIO
Peso del motor
Yolumen
no minal a
con
e
i
k
do. em-=
Tipo
do
Arranque
qu
po
g
su
cilindros
1000 1500
..
barque
rev. min. HP
neto bcvto.
a mono
567
73A
:
SKODA
--'-,.
25110
2
20
30
ste Uco '
443
~. ;
fag
elbcttKo
~0.
pK.}
k
a mono
69A=
SKODA
35110
3
30
43
ne ca
76'
ft,Q
eliebtca
;
.eos
99O. a
SKODA
4
,~
.
n u tteo
45110
eiricMco
SISS
1085
SKODA
T
d
60
90
neum6tico
1136
t+ti2i :;
65110
el trice
1170
f450
La construccion de los motores Diesel Skoda 5110 representa el fruto de unas experiencias de muchos anos en la fabrication
y funcionamiento de los motores de aceite pesado. Gracias of empleo de materias primas de primer orden, a una elaboration
perfecta y los mas modernos procedimientos empleados en los talleres. Skoda que gozan de una reputation mundial, estos
motores descuellan par su marcha segura y su largo vida, dando excelentes resultados bajo condiciones de servicio as mas
dificiles en todas partes del mundo.
CARTER
Consiste en dos piezas. la parte superior, de fundicion, Ileva los cojinetes principales y encierra las camisas de los cilindros
refrigeradas por agua. La parte inferior, igualmente de fundicion, con su superficie nervurada, sirve de recipiente pars el
aceite de engrase debindamente refrigerado.
ARBOL CIGUENAL
El brbol cigiienal, suministrado par los talleres siderurgicos SKODA, o POLDI, est6 forjado de acero de la mejor calidad.
Les casquillos de acero de los cojinetes principales est6n colados con una pelicula de metal antifriccion.
BIELAS
Son de perfif H, forjadas. El cojinete de biela compuesto de dos piezas tiene la parte superior del casquillo revestida de
bronce al plomo, y Ia parte inferior colada con metal blanco. El casquillo de la cabeza pequena de bielo es de bronce
fosforoso y consiste en una sofa piezo.
PISTONES
Son de una aleacion de metales ligeros. Cada piston tiene 4 aros obturadores y 2 aros, rascadores de aceite. Los gorrones
de los pistones son huecos, flotantes, fabricados de acero de optima calidad, cementado, templado y rectificado.
CULATA
En la cu!ata estbn dispuestas las valvulas intercambiables de aspiration y de escape, accionadas par las levas del 6rbol de
distribution, mediante bctadores, varillas y balancines. El 6rbol de levas recibe el movimiento de 6rbol principal par media
de engranajes de dientes oblicuos. El espacio de compresion de la culata comprende una camara de torbellino, en la cual se
inyecta el combustible por una tobera (gicleur). La forma perfeccionada de la camara de combustion facilita una buena
mezcla del combustible pulverizado con el aire comprimido, y con eso una combustion impecable del carburan'e, asegurando
un consumo muy economico.
BOMBA DE INYECCION
Esta bomba es de construccion de bloque, comprendiendo un elemento de inyeccion para coda cilindro. El piston de cac'a
uno de estos elementos posee una ranura especial, de forma espiral, que gird con ayuda del regulador, pars determiner el fin
de la inyeccion de combustible. El principo de la inyeccion es constante, siendo ajustado a base de las pruebas verificadas
en la fdbrica productora.
REGULADOR CENTRIFUGO
Segun el fin a que sera destinado el motor, la f6brica monta en el regulador de la bomba de inyeccion, los siguientes
resortes:
1. resortes pars el regimen constante del motor de 1000, 1200 o 1500 rpm.
2. resortes para el regimen variable del motor entre las 400 y las 1500 rev./min. o 400 y 1000 rev.; min.
En el primer caso estos resortes mantienen un regimen constante, necesario para los generadores de corriente electrica, las
bombes y mbquinas similares. El regimen de estos motores pue de modificarse unicamente cambiando los resortes. En el
segundo caso estos resortes permiten una regulacion fluente y una reduction de la velocidad del regimen nominal hasta as
400 rev./min. con ayuda de una palanca de mono, aunque el motor este en plena marcha. Esta regulacion variable se presto
pars mbquinas cuya velccidad varia, par ejemplo las dragas, los rodillos compresores para apisonar caminos y carreteras,
desenrolladoras etc.
Rogamos se indique en los pedios el ajuste, los resortes solicitados y el regimen nominal.
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VARIOS EJEMPLOS DE EJECUCIONES DE
LOS MOTORES SKODA DIESEL
Motor Skoda-Diesel 2S110 con arranque
a mono, modelo normal.
Motor Skoda-Diesel 4S110 con arranque
electrico, modelo normal.
Para la ejecucion normal de los motores Skoda-Diesel 45110
con arronque neum6tico, vease la primers p6oina (portada).
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LUBRIFICACION
La lubrificacion es forzada, siendo producida la presion necesa ria por una bombs de engranajes, que aspira el aceite a troves
de un filtro grosero desde el recipiente formado por a parte ?nferior del carter, presionandolo a traves de un filtro de laminas
hacia los diversos puntos de engrase. La presion del aceite puede ser controlada por un manometro y regulada con ayuda
de una valvula de reduction. El depurador de aceite puede ser limpiado incluso estando la maquina en pleho marcha. A pe-
dido especial y sabre un recargo del precio los motores pueden ser dotados de un refrigerante del aceite lubrificante. Se
recomienda este ultimo unicamente para los poises calidos.
REFRIGERACION
Los motores de tipo normal son refrigerados par agua corriente suministrada por una bomba, a bien de otra fuen:e, siendo
impelida a los espacios y canales refrigeradores de los cilindros, pasando despues a la culata de donde sale afuera. La
refrigeration por circulation de aqua mediante un radiador de tipo automovil con ventilador, unicamente se entrega a pedido
especial y recargo de precio.
PUESTA EN MARCHA
Los motores 5110 pueden ser suministrados con los
arranques segun esta tabla:
Puesta manual neumatica electrica
a
El arranque neum6tico se obtiene con ayuda del aire en march
comprimido suministrado par un botellon de aire,
mediante un robinete de arranque, un distribuidor
Tipo 25110r 2S110v 2S110e
y una valvula de arranque montada sabre la culata.
del motor 35110r 3S110v 35110e
El botellon se cargo con ayuda de una valvula de
SKODA 45110v 4S110e
cargo dispuesta sabre la culata del ultimo cilindro,
65110v 65110e
el cual hate en tal caso las veces de compresor,
quedando cortada la afluencia del carburante a la
valvua de inyeccian. El arranque electrico es efectuado mediante un starter comando por un engranaje sabre el volante
y alimentado par corriente electrica de una bateria. La bateria se recarga autom6ticamente mediante una dinamo montada
sabre el motor. Rogamos se indique en los pedidos a manera de arranque exigida.
Motor Skoda-Diesel vertical 5110, de 4 tiempos, inyeccian indi recta fija, aspiration normal
presion).
NORMAS
CSN (BSS 649/1949)
POTENCIA
Las potencias nominales, indicadas en la tabla de la pagina i, se entienden para los regimenes nominales, a un servicio de 12
horas. Sobrecargas posibles: 10?/0 durante una hora, 20?/0 durante 1 minuto. Las potencias nominales indicadas se entieden
a una presion atmosferica de 749 mm/Hg, temperatura en la solo m6quinas de 29.4? C, humedad del aire que corresponde
a una pressiorf del vapor de 15 mm/Hg. Potencia permanente para una duration de mss de 24 horas consecutivas: 90?/0 de la
potencia nominal. Si el motor debe trabajar bajo condiciones distintas de las indicadas, las potencias cambian de la manera
siguiente:
a) a coda aumenta o disminucion de la presion barometrica de 6,35 Hg, la potencia aumenta a disminuye de 1?/0.
b) si la temperatura del aire ambiente aumenta de 2,80 C, la potencia del motor disminuye de 10/0.
c) si la humedad del ambiente aumenta rebasando [as 15 mm Hg, la potencia disminuye siempre de 10/0, aumentando la
presion del vapor de 6,35 Hg.
cu-, de potencia inal y permanent, pars
el moor 4 Sa 110 de must ro dlindro.
Con,omo da ,ombor0We p-m moto,ee 4 S 110 de uavo
,ibndro,
180
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Motor Skoda-Diesel 3S110 con arianque electrico, ejecuci6n espec;a!, con 6rbol alargado, polea de correa
y cojinete exterior, sobre un bastidor comun.
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COMBUSTIBLE
Consumo a 1000/0
grs/CV/h 180
75?/?
190
50?/0 de la potencia nominal
205
ACEITE LUBRIFICANTE
Desarrollando el motor su potencia nominal, el consumo de engrase fresco agregado asciende a 3-5 g/CV/h con una tole-
rancia de 100/0. Para los motores Diesel SKODA pueden utilizarse todos los combustibles y lubrificantes de buena calidad,
que se utilizan normalmente en los motores Diesel. Todos los motores son ensayados a la cargo normal y con sobrecarga en
el taller de pruebas de la fabrica. Los resultados se inscribenen la respective certificado de pruebas, con indicaci6n del
consumo de combustible y de aceite lubrificante.
AGUA DE REFRIGERACION
Unos 15 litros/CV/h, desarrollando el motor su potencia nominal, con una diferencia de 40? C de temperatura del agua
entrante y saliente. El consumo del agua refrigerante necesaria aumenta o disminuye segun la variaci6n de Ia diferencia
de la temperatura. La temperature del agua saliente no debe rebasar los 800 C. Caso de superar Ia crudezo del agua los 5 mg
CaCO3 par 100 cm3, hay que rebajarla, a bien sera necesario utilizar un sistema de refrigeraci6n indirecto. Nosotros podemos
suministrar el equipo necesario contra el correspondiente recargo del precio.
DATOS TECNICOS
Alesaje
110 mm
Presi6n de inyecci6n
150 kg/cmz
Carrera
150 mm
Temperatura del gas de escape a la cargo
Compresi6n
38 kg/cmz
de 100%
400-480?C
Presi6n maxima
75 kg/cm2
Diametro de la tuberfa de escape
68 mm
Volante
Irregularidad
Tipo
Momento
de velocidad
del motor
Arranque
Diametro
mm
Anchura
mm
Peso
kg
de inertia
PD2 kgm2
1000 r. p. m.
1500 r. p. m
a mono
620
150
150
41
1/97
1/219
2S110
neumatico
620
150
150
41
1/97
1/219
electrico
620 I
135
168
37,6
1/93
1/208
a mono
620
150
150
41
1/110
1/246
3S110
neumatico
620
150
150
41
1/110
1/246
electrico
620
135
168
37,6
1/107
1/224
_neum6tico
500
150
135
21,7
1/200
1/452
4S110
electrico
500
150
139 I
22,1
1/204
1/460
neumatico
-
500
150
135
21,7
1/226
1/508
65110
electrico
500
150
139
22,1
1 /230
1/518
En casos especiales se dotan los motores de volantes calculados aparte. Los motores giran en el sentido de las agujas de
un reloj, mirando del lado delantero, quiere decir del lado de la manivela de arranque.
I I
A, A2
A3
A, As
B
C D E F G H
2S110
762
1212
- 1705
1252
422
830
202
80
480
730
3S110
962
1428
-
- 2035
1252
422
830
202
80
480
730
_
4S110
1203
-
1769
2066 2415
1300
470
830
246 80
480
730
6S110
1563
-
2129
2426 2930
1332
502
830
246 80
480 I
330
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Grupo electrogeno Skoda-Diesel de 40 kW, 1000 rev./min.
50 per./seg. 400/231 V, con motor Skoda 6S110.
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a) Arranque a mano
1 volante normal (montado en el motor)
1 bomba centrifuge de ague de refrigeracian (montada
en el motor)
1 deposito de combustible para 8 horas de marcha
1 tubo de Ilegoda de combustible
1 depurador de combustible (montado en el motor)
1 depurador del aceite de engrase (montado en el motor)
b) Arranque neumatico
El mismo equipo como el especificado bajo a) para motores
con arranque a mono, y ademas los accesorios siguientes:
1 distribuidor de sire (incorporado en el motor)
c) Arranque electrico
El mismo equipo como el especificado bajo a) para moto,es
con arranque a mono, y ademas los accesorios siguentes:
1 starter electrico de 24 V, montado en el motor
1 dinamo 24 V, montado en el motor
1 caja de conexiones, montado en el motor
El ?juego de piezas de recambio" suministrado con el motor
comprende as siguientes piezas:
1 juego de juntas de as mas importantes
1 juego de resortes
1 juego de bulones y tuercas de los mas importantes
Aros obturadores de piston, a saber:
3 para motor Skoda 25110
4 para motor Skoda 35110
6 para motor Skoda 4S110
1 depurador seco de aire (montado en el motor)
1 manametro de aceite (montado en el motor)
1 manivela de arranque
1 juego de (laves y utiles
1 caja para utiles y herramientas
1 manual de instrucciones
1 juego de piezas de recambio
1 robinete de puesta en marcha
1 botellon de aire, completo
2 tubos de Ilegada de aire
1 rele, montado en el motor
1 lampara de control, montada en el motor
1 bateria 24 V 105 Ah en las cajas de 12 V coda una
8 para motor Skoda 65110
Aros rascadores de aceite:
1 para motor Skoda 2S110
1 para motor Skoda 35110
2 para motor Skoda 45110
4 para motor Skoda 65110
1. Bastidor para el motor y la maquino accionada
2. Bastidor, arbol alargado, polea para correa y cojinete
exterior
3. Bastidor, acoplamiento desembragable, arbol alargado,
polea y cojinete exterior
4. Radiador tipo automovil, con su ventilador
5. Bomba de aspiracion automatica
6. Refrigerador del aceite de engrase (para poises calidos
solamente)
7. Filtro de aire, humedo (de aceite), para atmosfera pol-
vorienta
8. Bulones y tuercas de sujecion
9. Bomba de combustible (montada sabre la bomba de
inyeccion)
10. Compresor de aire, a mono
11. Embrague elastico
12. Tuberia de escape
13. Silenciadores de escape
14. Comando remoto del motor
15. Otros equipos de la solo de maquinas.
~Itfil MIIAVI;jIj;fi
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DIESEL ENGINES
Output 10 HP at 1000 r. p. m.
1 cylinder
Bore 110 mm (45j16")
Stroke 150 mm (515/,6")
Net weight 400 kg (880 Ib)
Gross weight
480 kg (1055 Ib)
Shipping space
8,0 m3 (28 cu. ft.)
TYPE
SKODA 15110
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DIESEL ENGINE TYPE SKODA 15110
Output 10 HP at 1000 r. p. m. Stationary single-cylinder four-stroke unit with fuel injection into
a pre-combustion chamber, suitable for driving various industrial or agricultural machines, such as
tractors, road rollers, narrow-gauge locomotives, etc. or for direct coupling with alternators. It is of an
entirely enclosed design fully protected against undesirable external influences.
Crankcase
Cast in one piece, carries interchange-
able hearings lined with bearing metal.
The valve-timing and lubricating me-
chanisms are also housed inside the
crankcase the bottom part of which
serves as an oil sump.
Cylinder
Designed as an exchangeable cy:inder-
liner made of special centrifugally cast
and heat-treated metal. The cylinder
head bolted to the cylinder accomodates
the inlet and outlet valves and the fuel
injection valve. The rocker arms are
protected by a removable cover. The
patent design of the combustion cham-
ber ensures minimum fuel consumption
and maximum output.
Piston
Made of aluminum alloy, provided with
four compression and one scraper ring.
The gudgeon-pin is case-hardened.
Fitted with a split big-end bearing the top part of which is lined with lead-bronze, the bottom part with
bearing metal. The small-end bearing is of bronze. Both bearings are pressure lubricated.
Forged of special first-grade steel, fitted with case-hardened journals and running in two roller bear-
ings and one ball bearing.
Made of heat-resisting steel, driven by rocker arms, push rods and tappets, a camshaft and gears
with herringbone teeth ensuring silent operation. The entire timing mechanism is lubricated by
pressure oil.
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Fuel iion pump
supplying an accurately controlled quantity of fuel through the injection valve into the pre-combustion
chamber.
Injscttio
adjusting the quantity of fuel injected, thus maintaining a constant speed.
Water coo{
This can be arranged either by a conti-
nuous stream of water, or as an evapor-
ating system, or also by means of a mo-
tor car radiator a nd fan. The water pump,
mounted on the crankcase, is driven by
a rubber V-belt. Water consumption
for the through-flowing systern is 15
litres per HP and hour [3,3 gallons per
BHP per hour], with an inlet tempera-
ture of 40" C [104" F]. The tank required
for the evaporating system or the radia-
tor and fan are furnished on special
request only.
F con rs pt on
with the engine running at full load and
under normal conditions is 185 gr per
HP per hour [0.410 lb per BHP per
hour], based on a minimum heat value
of the fuel of 10,000 cal. Per kg [18.000
BTU per Ib]. This figure is guaranteed
with a tolerance of - 5 per cent.
The pressure - circulation lubricating
system is driven by a gear pump drawing
the oil from the crankcase sump and de-
livering it through a laminated filter to the main bearings and through crankshaft and connecting
rod channels to the big-end and small-end bearings. The valve timing mechanism and the go-
vernor are lubricated by an oil spray. The laminated filter may be cleaned during operation by
turning its handle. Under full load the consumption of oil amounts to approx. 3-4 gr per HP
per hour [0,0065-0,0090 lb per HP per hour].
We normally supply one flywheel dia 600100 mm giving the following cyclic irregularity:
at a speed of 1000 r. p. m. 1 : 60
which is suitable for driving alternators for lighting.
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Weight
of one engine with one flywheel and fuel tank:
kg
pounds
kg pounds
standard . . . . . . .
390
858
80 175
accessories . . . . . .
10
22
required shipping space
0,8 cu. meters 28 cu. ft.
total net weight . . .
400
880
Standard accessories
1 standard flywheel.
1 fuel tank sufficient for 8-hour operation,
1 fuel filter.
1 exhaust pipe,
1 starting handle,
1 set of spanners,
set of spare parts
11
Furnished on request only:
belt pulley . . . . . . . 83005
bed plate for engine . . . . . . . . . . 83002
bed plate for engine and driven machine . 83003
motor car radiator, fan and belt . . . . . 83007
normal evaporatoring tank . . . . . . 83008
tropical evaporatoring tank . . . . . . 83009
wing pump for feeding the fuel tank . . 83011
anchoring bolts . . . . . . . . . . 83012
starting mechanism for marine e: gin 83020
reverse gear box for marine engines . . . 83021
reduction reverse gear box for marine
engines . . . . . . . . . . . . . . . 83022
propeller shaft guide . . . . 83023
propeller 83024
Printed in Czechoslovakia. NV 07 Ref. No. IB - 157a - 5010
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Special accessories
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MOTORES SLAVIA - DIESEL
de marcha lenta D 5 - D 8 - D '12 - D 15
Los motores Slavic Diesel son de construction vertical, de un solo cilindro. Para facilitar su aplica-
cion se suministran estos motores en dos tipos, o sea, el tipo estacionario, y el tipo movil montado
sobre un taro de cuatro ruedas. Los motores son de cuatro tiempos, con inyeccion del combustible
en la precomara. Los ventajas de estos motores son las siguientes: presion reducida de la inyec-
cion asi Como de la combustion, arranque focil incluso en dias Trios, y reducido consumo de com-
bustible. Casi todos los elementos movibles estan enteramente cubiertos siendo protegidos contra
la penetration del polvo y de impurezas. Estos motores don buen resultado en el accionamiento
de maquinas inclustriales y agricolas de toda close, asi como de bombas de aqua.
4cni5c "dgI~i~i4fi
~*a-arc ~a
4110`1" *Jf, ~ 19
La caja del motor es de fundicion, consiste en una solo pieza, tiene tapes de mantaje y Ileva
cojinetes recambia'ales del arbol ciguenal, revestidos de metal blanco y provistos de anillos
de engrose. En la caja se halla tambien el mecanismo de dist-l'oucion. La parte inferior de la
caja forma un recipiente de aceite,
Este consiste en fundicion especial y es recamblable, La culata, que es desmontable, estd
provista de vdlvuias de aspiration y de escape, asi como be una valvula de inyeccion de
combustible, y de un porta-mecha.
El embolo es de ura aleacibn de aluminio y ileva tres anillos de compresion un anlllo de
control del aceite. El bulon del embolo estd cemertado y fi,ado en el piston mediarte dos
circulitos be segurldad.
Los casqui!',os de la cabeza de 'biela estdn revestidos be una coca de metal blanco, El cas-
aulllo inferior es de bronce. Los casquillos de la ca'bezo son engrasados mediante aceite
elevado a cuc'hara en el extremo de a biela.
El arbo ciguenal es de acero forjado especial. Sus go-rones son cu idos, El drbol cirguenal
gira en cojinetes be e-igrose automatica por anillos.
Los vdlvu'as de aspi,aci6n y de escape son de acero especial resistente a a.tas temperatures,
Su accionamiento estd a cargo del brbol de distri'oucion por medio de botadores, var,llcs y
balancines. EI drbol de distribution, 'os engranajes y 'botacores son engrasados con aceite
proyectado. Los balancines poseen engrasadores.
El combustible es iryectado en el cllindro mediante una bombo, con ayuda de una flna to-
bera, cuyo rendimiento es regulado con precision.
El regulador es de una construction corfic'ole, regu'anco el combustible 'myectado y mante-
nlendo ura velocicad estable del motor.
En la mbquina se puede montar un sistema de refrigeration de aqua fresco, aqua de circu-
!acion, o deposito de agua con tamiz. La bomba centrifuga de refrigeration est6 montado
directamente sabre el plaque motor, El consume del aqua refrigerante es de 16 litros;HP,h,
suponiendo una temperatura de entrada de 15'-' C. El sistema be refrigeration con deposito
y tamiz viene en consideration bnicamente para !as motores montodos sabre un bastidor con
ruedas, y solo a pedido especial.
El engrase mediante aceite proyectado es senci!a y seguro. El consume del lubrificante,
a plena cargo asciende a 3-5 g,CV!h.
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 ^
-ors.,mo del ace' to
de lubri`'. ccc on
Presion
de inyecclon
~c'o~dc del torque
~c-c combustible
Numero
de cilindros
Velocidad
nominal
Presion
de combustion
Consumo del combu-
stible de un poder
calorifico inferior
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Coctenldo del acelte
er el carter
D~ crnetr o y cnc'~.o
del nlcnte
Dlbrret,o y cncho
de In poles
C-caa
de irregularidad
Peso veto del motor
con e^u Po
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D 5
D 8
D12
D15
Embalajemaritimo
kg
85
95
126
147
Ve!umen
del embalaje
m3
0,73
1,08
1,15
1,6
maritimo,
A CC ES CR10 S:
1 juego de (laves y utiles,
1 juego de piezas de recambio,
4 tornillos de anclaje,
1 manual de instrucciones,
2 vo!antes,
1 po'ea,
1 deposito Para combustible de capacidad suficiente
para un servicio de 8 horas con su tuberia de I;e-
gada,
1 filtro de combustible,
1 depurador de aire con bano de aceite,
1 silenciador del escape,
1 bomba centrifuge de refrigeracion,
1 manivela de puesta en marcha.
Tlpo
D5
D8
D12
D15 Tlpo
D5
D8
D12
D15
A
395
470
500
490
G
210
245
255
280
B
305
330
380
405
H
909
1000
1200
1300
M
135
152
200
205
S
M 16
M 16
M 16
M 20
C
390
440
460
520
CH
560
650
700
750
N
110
105
135
185
T
170
195
220
185
D
180
220
380
400
J
180
180
180
280
0
500
550
680
800
U
450
450
520
850
E
220
245
250
280
K
500
600
650
900
P
75
90
120
F
750
850
900
1000
PRAHA - CHECOSLOVAQUIA
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Numero de cilindros 1
Alesaje . . . . . 100 mm
Carrera . . . . . 120 mm
Numero de revoluc. 1500/min.
MOTOR SLAVIA-DIESELTIPO 1S100A
Num. de
cilindros
Potencia a ]as Puesta Peso del motor Volumen de
en con accesorios embarque
1000 1500 marcha ma
rev./min. neto bruto
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El motor SLAVIA-Diesel I S 100 fu6 construldo a base de largulsimas experiencias on Ia
producci6n y on la explotaci6n de la miquina. La calidad primorosa del material y Is elabo-
raci6n culdadosa con aplicaci6n de los m6todos de maquinado mis modernos garantizan
su absoluta seguridad de funcionamiento y larga durabilidad de Ia miquina incluso an con-
diciones de trabajo las mis severas.
CAJA DEL MOTOR La caja del motor consists on una sola plaza, conteniendo los cojinetes principales recam-
biables y la camisa del cilindro refrigerada con agua. La parts inferior de la caja forma un
recipients de acelte provisto de aletas para conseguir una refrigeraci6n eficaz del aceite.
A R BO L C I G U E N A L El Irbol cig0enal as foriado de acero de 6ptima calidad. Los casquillos de los cojinetes
principales son de acero revestido de metal antifricci6n.
de forma H as forjada. El cojinete bipartido de la biela para el gorr6n de manivela esti re-
vestido de un metal antifricci6n de calidad. El cojinete del perno del pist6n esti provisto
de un casquillo de bronce fosforoso.
EL P I S T6 N as de una aleac16n de metales ligeros. Posse tres arcs de compresi6n y otros dos de control
del aceite. El perno del pist6n as hueco cementado, templado y pulimentado.
LA C U LATA Ileva Is vilvula de aspiraci6n y de espace. El funclonamlento de las vilvulas esti a cargo
DEL C I L I N D RO de levas mediante varillas alzadoras y balancines. En Is culata esti acondicionada Ia cimara
de ignici6n de una forma especial que garantiza una mezcla perfecta del combustible con
el aire comprimido y con eso una combust16n perfecta y un consumo reducido del gas-oil.
El irbol de distribuci6n as impulsado por el ale manivela por medio de engranajes.
LA BO M B A suministra el combustible mediante la tobera de perno a Is cimara de combusti6n. La canti-
DE I N Y ECC 16 N dad de combustible se regula con precisi6n. La inyecci6n correcta de la bombs esti
ajustada con precisi6n ya an la fibrica productora.
E L R E G U LA D O R dirige la cantidad del combustible inyectado an la cimara de tombusti6n, con lo que se
C E N T R I F U G O mantiene el r6gimen constants de [as revoluciones del motor.
A pedido del clients se puede ajustar el regulador a 1000 rev./min.
En su ejecuci6n normal el motor esti ajustado a 1500 rev./min.
LA queda a cargo de la bomba dentada que aspira el aceite a trav6s de un depurador grueso
L U B R I F IC A C 16 N y fino del recipients formado por la parts inferior de la caja motor, y que to Impels a los
respectivos sitlos de los 6rganos m6viles del motor. La presi6n del aceite la indica eI cor-
respondlente man6metro, pudiendo ser ajustada con ayuda de la vilvula de regulacl6n.
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LA es de paso, en los tipos normales del motor. El agua refrigerante afluye del depbsito me-
REF R I G E RAC i6 N diante una bombs centrifuga a la caja motor, y, pasando por la culata, sale afuera. A pe-
dido especial, sobre recargo del precio, puede ser suministrado el motor con radiador
de automovil y un ventilador.
E L AR RA N Q U E se verifica manualmente. En el invierno y en los dias se puede facilitar el arranque de la
DEL MOTOR maquina introduciendo en el orificio roscado dispuesto sobre la precamara de combus-
tion una mecha de ignici6n automatica. El tiempo necesario para la puesta en marcha
del motor oscila entre los 3 a 5 minutos, siendo la temperatura del ambiente 0? C.
DATOS TiCNICOS El SLAVIA Diesel 1 S 100 es un motor de cuatro tiempos, sin compresor, de tipo vertical,
CO N ST RU CCi6N con inyecci6n del combustible en la precamara y lubrificaci6n forzada.
Las potencias insertadas en la Tabla de la primera pagina se entienden con el numero no-
minal de revoluciones y en una jornada de 12 horas. El motor soporta durante 1 hora
una sobrecarga de hasta 10%, durante un minuto hasta un 20% de su potencia nomin.
Las potencias fueron consequidas con una presion barometrica de 749 mm Hg, tempera-
tura del ambiente 29,4? C, un grado de humedad equivalente a una presi6n de 15 mm Hg
de vapores de agua. Cambiando as condiciones de servicio varlan los rendimientos de la
forma siguiente:
a) al cambiar la presi6n barometrica en 6,35 Hg sube o baja el rendimiento en 1%,
b) al aumentar la temperatura del aire en 2,8? C baja la potencia del motor en 1%.
c) al aumentar la humedad del aire, es decir por encima de los 15 mm Hg baja la potencia
del motor en 1%, por cada aumento de la presion de los vapores de agua en 6,35 Hg.
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a ~9? Fri o- 100%
covi tol?rancia da 5% gastando un
combustible adecuado de un valor calorifico minima ' de 1 75Q cal/ C
CQNSUilrO !RL ACEITE LUSRIFICANTE,
Pesarrollando la v,4q4ina.su potencia nominal importa el consunio del aceite fubrificante de 4 a 5 g/,HP4t- eor una tpleranc
"
de 10%.'Cad i>iOto,r e! sometido a un'a prueba rigurosa biet
par3
el servicio! normal y pars la so
~rga
salida n0 dept suifgraf toz' 809 C. Si`el grade hidrorrj$trico del aguarebasa los 5 mg CaCO3 por 10Q",cros hay;44e adeIgazarla
DA,T9$?;TEC,N:IC.QS
Carrera
120 mm
Compresi
40 kg/cm'
jo,
Temperature` de los gases de espace a una carg
140
O imetro: de la tuberia de escape . .
Pepdsfto de combos"tbfe,'depuradordel combustible, bombs de inyeccidn, mandmetro de aceite, bombs de ague, silenciador de
escape, filtro; de. sire, alanca de decompresidn, maniveta de puesta on marcha, indicador del nivel de aceite, polea,'bulones
Croquis acotado del motor montado sobre un fundamento
~ I H A w C HC S L 11A
13446
ZMT Q1'. 1@ZO/ 6: Imprsesd e h o45,o~?aqu a
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Motores R3pidos
?Slavic"
Tipos DR 27
CILINDROS
2
POTENCIA
1500 rpm
27 HP
1000 rpm
18 HP
TALADRADO
115 mm
CARRERA
150 mm
PESO NETO
490 kg
PESO BRUTO
590 kg
EMBALAJE
MARITIMO
1.35 m3
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MOTOR DIESEL RAPIDO SLAVIA DR 27
Los motores Diesel rapidos Slavia poseen gran estabilidad, son do construcci6n vertical, do cuatro tiempos y con
inyecci6n de combustible en la antecamara. Esta especial ejecuci6n permite una menor presi6n de inyecci6n
e inflamacidn, facil arranque incluso con tiempo Frio y reducido consumo de combustible. Cast todas las piezas
en movimicnto estan completamente cubiertas y por ello se encuentran al abrigo del polvo y la suciedad. Estos
motores se destinan al accionamiento de las mas diversas maquinas agricolas e industriales, bombas de agua
y generadores.
Es un suplemento cambiable de fundici6n especial. Encima de el se encuentra la culata con las valvulas de
aspiraci6n y escape, el soporte con los elementos de arranque y la valvula de inyecci6n.
Es a presion en los cojinetes principales de las bielas, empleandose una bomba dentada que aspira el aceite del
fondo de la caja del motor a trav6s de un filtro. La bomba de lubrication posee una valvula de seguridad que se
puede ajustar a la presidn prescrita. La presion del aceite se controla con un man6metro. El perno del embolo
y Is distribution se engrasan con aceite salpicado. El consumo de aceite a plena carga es de unos 5 g(CV/hora.
Rendimiento
Las potencias indicadas en la tabla de la portada se entienden para las revoluciones nominales y una jornada
de 12 horas de trabajo.
El motor puede estar sobrecargado en un 10% durante una hora y en un 20% durante un minuto.
Estos rendimientos fueron establecidos a una presidn barometrica de 749 mm col. de mere., temperatura del
ambiente 29,4' C y humedad del aire que responde a una presi6n de vapor de 15 mm. Si la maquina debe trabajar
bajo otras condiciones, cambian los rendimientos de la siguiente manera:
a) a cada variaci6n de la presion barometrica de 6,35 mm col de mere. aumenta o disminuye la potencia en 11,1,
b) a cads aumento de la temperatura del aire ambiente de 2,81) C la potencia del motor baja en 1%.
c) si la humedad del aire aumenta, es decir rebasando los 15 mm col. de mercurio, la potencia del motor pierde
1% por cada 6,35 mm col. de mercurio de aumento de la presi6n de vapor.
Eab*l0
8i.aa
Este formada por una sola pieza de fundiciOn, provista de tapas laterales y fondo desmontable: en Este se pueden
ver aletas para la refrigeration del aceite. La caja lleva cojinetes cambiables de metal especial de cojinetes para
sostener el ciguenal. En la caja se encuentran los mecanismos de distribucion y lubricaci6n y su parte inferior
forma el dep6sito de aceite.
Es de aleaci6n de aluminio y posee tres segmentos de 6mbolo y dos arandelas-estopas. El perno del 6mbolo esta
alojado en el 6mbolo y es solidario con 61.
Tiene un cojinete de dos piezas para el perno de la manivela; este cojinete es de metal especial fundido. El cojinete
del perno del 6mbolo es de bronce y se engrasa con el aceite salpicado.
Las de aspiraci6n y escape son de acero especial resistente a las altas temperaturas. Las valvulas se accionan por
palancas y varillas mandadas por el arbol de distribucion, al que el cigiienal transmite su movimiento por medic
de ruedas dentadas. Estas, asi como el arbol de distribucion y las levas, se encuentran en la caja del motor, siendo
engrasadas con las salpicaduras del aceite: las palancas estan engrasadas con grasa.
Inyecta combustible en la antecamara a travcs de la valvula de inyecci6n. La cantidad de combustible se regula
exactamente.
Es de velocidad y at regular la cantidad de combustible inyectado en la antecamara, mantiene constantes las
revoluciones del motor. Las revoluciones y potencia del motor se pueden regular apretando o aflojando Jos resortes
de regulaci6n. Con la palanca de regulacibn a mano se pueden cambiar las revoluciones en forma continua.
Puede ser per corriente, por circulaci6n o con radiador de auto. La bomba de agua esta montada directamente
R. r ~OCt 1 sobre la caja del motor y es accionada por una correa achaflanada. El consumo de agua (refrigeracion por corriente)
p a e:; de 20 litros por CV/hora, siendo de 15~ C la temperatura del agua a la entrada. Los motores con radiador de auto
se entregan solo sobre pedido especial.
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DATOS TICNICOS
Motor neto
kg
?) El consumo de combustible de 10.000 Cal/kg es el siguiente
a plena carga y en condiciones normales de servicio que se
garantizan con una tolerancia de + 5%.
PESOS
Peso de los motores de ejecucion normal y con accesorios
normales :
Tipo
de motor
Slavia
DR 27
Embalaje
maritimo
kg
Motor bruto
kg
18
Volumen del
embalaje
maritimo
kg
VOLANTES
Se entregan normalmente de las siguientes dimensiones:
Tipo
de motor
Slavia
DR 27
Numero
de ruedas
volantes
Diamelro
ancho
en mm
Momento
de inercia
a 1500 rpm
hG' en kgm'
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Grado de
irregularidad
a 1500 rpm
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Equipo normal de los motores
2 volantes
1 dep6sito de combustible para 8 horas de servicio,
con tuberias
1 filtro de combustible
1 manivela
Polea
Con los motores Slavia tipo DR 27 s61o entregamos poleas
en caso de pedido especial, siendo necesario encargar al
mismo tiempo un drbol de prolongaci6n, cojinete exterior
y marco soldado.
Accesorios normales
1 juego de piezas de recambio
1 juego de Haves y herramientas
1 aceitera
4 tornillos de base
1 manual de instrucciones
Accesorios especiales que se entregan sobre demanda y con aumento de precio
radiador de auto con ventilador e impulsi6n . marco de base pars el motor y el radiador de auto, 6.rbol de prolongaci6n, poleas, cojinete
exterior y marco soldado.
A B
C
E
F
G
H
CH
J
K
L
N
O
P
S
T
U
V
Z
mm
200
227
260
345
130
320 180
780 110
18
670 32
480
85
200 225
305
350
310
P R A H A - C H E C O S L O V A Q U T A
I STEX 0331260 ?p -.1607 - Sv6t 06 856-56
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~? ono~otu 2-SLIl O
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2L110
cYJD DE INVERSION
Y DE REDUCCION
HEUCE
R. P. M
A
B
C
D
E
F
G
H
J
K
L
M
M'
N
0
0'
P
R
S
S'
T
U
V
X
Y
174,100/1,4
1070
670
760
380
1650
1450
1250
1540
350
830
1180
200
94
50
420x2
400
160
60
135-285
60
514
750
276
170
45
174.100/2
750
670
760
380
1650
1450
1250
1545
350
830
1180
200
94
50
420x2
400
160
60
145-205
70
486
750
309
170
50
174.100/2,5
600
670
760
380
1650
1450
1250
1800
350
830
1180
200
94
50
420x2
400
160
60
165-250
70
470
1000
330
170
55
1740100/3,15
475
670
740
350
1740
1540
1250
1800
427
830
1257
200
140
115
320x3
320
145
80
165-250
70
470
1000
330
227
55
3 L110
Los motores Diesel marinos tipo standard equipados con cebar automatico de las bombas centrifugal. Las bombas de embolo se suministran solo a solicitud.
CAJA DE INVERSION
Y DE REDUCCION
HEUCE
R . P. M E
A
B
C
D
E
F
G
H
J
K
L
M
M'
N
0
0'
P
R
S
S'
T
U
V
X
Y
174.100/1,4
1070
670
760
380
1830
1630
1250
1800
350
830
1180
200
94
95
350x3
350x1
135
60
165-250
70
470
1000
330
170
55
174.116/2
750
670
740
350
1920
1720
1250
1800
427
830
1257
200
140
110
370x3
370x1
130
80
165-250
70
470
1000
330
227
55
174.116/2,5
600
670
740
350
1920
1720
1250
1800
427
830
1257
200
140
110
370x3
370x1
130
80
260-380
95
425
1000
385
227
70
174,116/3,15
47ti
670
740
350
1920
1720
1250
1800
427
830
1257
200
140
110
370x3
370x1
130
80
260-380
95
425
1000
385
227
70
4L110
CAJA DE INVERSION
Y DE REDUCCION
HELICE
R P M
A
B
C
D
E
F
G
H
J
K
L
M
N
0
0'
P
R
S
S'
T
U
V
X
Y
174.116/1,4
1070
670
740
350
2100
1900
1250
1810
427
830
1257
200
140
115
328x4
173
80
260-380
95
425
1000
385
227
70
174.116/2
750
670
740
350
2100
1900
1250
1810.
427
830
1257
200
140
115
328x4
173
80
260-380
95
425
1000
285
227
70
10,174,118/2,5
600
670
730
400
2095
1895
1250
1820
459
830
1289
200
105
65
350x4
300x1
130
100
260-380
95
415
1000
405
235
75
6L110
CAJA DE INVERSION
Y DE REDUCCION
HEUCE
R P M
A
B
C
D
E
F
G
H
J
K
L
M
N
0
0'
P
R
S
S'
T
U
V
X
Y
174,116/1,4
1070
670
740
350
2460
2260
1250
1820
427
830
1257
200
140
115
400x4
400x1
145
80
260-380
95
415
1000
405
227
75
10.174.118/2
750
670
730
400
2455
2255
1250
1820
459
830
1289
200
105
65
350x5
300x1
140
100
260-380
95
415
1000
405
235
75
10,174,118/2,5
600
670
730
400
2455
2255
1250
2330
459
830
1289
200
105
65
350x5
300x1
140
100
240-340
110
607
1250
473
235
85
Sanitized Copy Approved for Release 2010/05/06: CIA-RDP80T00246AO48400720001-5
 Sanitized Copy Approved for Release 2010/05/06: CIA-RDP80T00246AO48400720001-5
Los motores Diesel para barcos de marca SKODA realzan la gloriosa tradici6n de los produc-
tos que llevan esta famosa marca. Su bajo consumo de materias de propulsi6n, su gran longe-
vidad y su seguridad son producto de las experiencias adquiridas en el servicio y la pro-
ducci6n. Estas propiedades y otras ventajas son los factores que garantizan a los motores
Diesel SKODA un nfimero de compradores cada dia mayor.
Los motores Diesel navales SKODA
tipo 2 - 6 L 110 son motores de cuatro tiempos, con los cilindros en linea, refrigerados con
agua; con la inyecci6n del combustible en la cimara de turbulencia. Un regulador especial de
la velocidad de rotaci6n mantiene las revoluciones del motor entre los limites de 500 - 1500
revol./min., segdn el ajuste de la palanca manual de ajuste del comustible.
La refrigeraci6n del motor
se efectua con una7 bomba centrifuga autoaspirante. A pedido especial, este motor puede ser
dotado de una bomba de dos pistones. Ambas se prestan para la refrigeraci6n directa con agua
del mar. Si en el motor 6 S 110 se utiliza la bomba de dos pistones, su velocidad de rotaci6n
se reduce a 1250 revol./min. y su potencia a 75 caballos de fuerza.
La puesta en mare ha
Los motores standardizados van dotados de un arrancador neumatico. Si el comprador lo de-
sease, estos motores pueden ser dotados de un arrancador el6ctrico.
La caja de r e d u c c i 6 n de revers16n,
de una construcci6n completamente cerrada con los arboles alojados en cojinetes de bolas,
permite un cambio facil y rkpido de la velocidad de rotaci6n del arbol de la h6lice de propul-
s16n. Los engranajes, elaborados con precisi6n, garantizan un funcionamiento sin averlas y una
larga duraci6n de los engranes. La caja se comanda mediante un dispositivo hidra.ulico.
E.l guia del arbol
El Arbol de acero de la h6lice de propulsi6n esta alojado en bujes de bronce, embuti.dos a
presi6n en los cuerpos. de los alojamientos, formando junto con un tuba de acero un tuba Ste-
ven. El `rbol intermedio va provisto de acoplamientos de brida para su conexi6n con la caja
y el eje de la helice de propulsi6n. La largura standardizada del arbol intermedio va indicada
en la tabla ?Dimensions y caracteristicas de los grupos navales".
La h6lice
La h6lice de tres hojas de acero fundido se suministra a pedido especial de acuerdo al deseo
del comprador y despues de dar Este a conocer las caracteristicas necesarias acerca del
navio.
Las normas
Los grupos navales SKODA son producidos y suministrados, segun el deseo del comprador,
a traves de la Sociedad Bureau Veritas. ?
Dimensiones y caracteristicas de los grupos navales
Las ilustraciones, las dimensions y las caracteristicas se hallan sometidas a cambios.
Accesorios del grupo
1.
2
Botella de aire contpleta
Sil
8.
Medidor de las revoluciones
.
3
enciador del escape
D
9.
Term6metro del agua
.
4
epurador del combustible
10.
Bomba de trasiego del gasoil
.
5
Depurador del combustible y el aceite
11.
Compresor de mano
.
6
Man6metro del aceite
Ref
i
d
12.
Juego de Have y herramientas
.
7
r
gera
or del aceite y bomba del aceite
Bo
b
t
i
13.
Juego de piezas de repuesto para el
.
m
a cen
r
fuga autoaspirante
grupo segdn los reglamentos B. V.
Accesorios especiales
y otros acondicionamientos del grupo de acuerdo al deseo del comprador.
PRAHA -TCHgCOSLOVAQUIE
Sanitized Copy Approved for Release 2010/05/06: CIA-RDP80T00246AO48400720001-5